Abstract: A non-choking harness for a pet which evenly distributes stress throughout the chest area and away from the neck area of the pet when the leash is pulled to prevent choking. A center portion of the body part substantially covers the chest area of the pet. The two neck ends are configured to wrap around a neck of the pet and the two torso ends are configured to wrap around a torso of the pet. The adjustable strap removably connects a first torso end to a second torso end, and adjusts the size of the torso opening to provide a comfortable fit. The connection part is configured to removably connect to the two neck ends, removably connect to the adjustable strap; and to adjust the size of the neck opening. The non-choking harness completely opens up for easy access in fitting the pet.

Abstract: A diamond-shaped animal harness has a longitudinal primary center line and a latitudinal transverse center line, front and rear points, lateral first and second side points, an inside and an outside, a front edge between the side points including the front point, a rear edge between the side points including the rear point, and two leg holes on opposite sides of the primary center line closer to the primary center line than to the side points.

Abstract: An animal umbrella that includes a thoracic vest having a releasably fastenable front seam, a neck hole, a first foreleg hole, a second foreleg hole, and a base unit centrally disposed atop a dorsal portion, with an umbrella unit having an elongated dome-shaped covering, the covering having a mount support centrally disposed in an arched top portion, wherein a hoop stand removably inserts through the mount support to releasably attach to the base unit and a lock member slidingly secures the canopy at a desired height above the base unit to shield a quadruped from inclement weather and, alternately, shade the quadruped from intense sunlight, as desired.

Abstract: A pet collar and leash having interchangeable decorative facings constructed of a base member that is generally elongate in shape having removable facings with various decorative designs applied thereto. The base member and facings are removably mounted together by a hook and loop attachment so that the user can mix and match a combination of facings that are then attached to the base member to achieve matching or different appearances.

Abstract: An animal harness including first strap adapted to generally lie on a back area of an animal when the harness is disposed on the animal and second strap adapted to generally lie on an underside of the animal when the harness is disposed on the animal. Third strap is coupled to a first end of the first strap and a first end of the second strap, the third strap including a male clasp portion and a corresponding female clasp portion wherein the third strap is adapted to lie in front of a leg of the animal when the harness is disposed on the animal and the male and female clasp portions of the third strap are mated. Fourth strap is coupled to a second end of the first strap and a second end of the second strap, the fourth strap including a male clasp portion and a corresponding female clasp portion wherein the fourth strap is adapted to lie behind the leg of the animal when harness is disposed on the animal and the male and female clasp portions of the fourth strap are mated.

Abstract: A hands free dog walking system includes a belt for attaching around a person includes a belt for attaching around a person and a traveler operatively connected to the belt to allow a leash operatively connected to the traveler to freely travel around the belt without entangling the person. The system may further include a leash assembly having a first rigid body having an inner end and an outer end, a second rigid body having an inner end and an outer end, a cord threaded through the first rigid body and the second rigid body, a first connector attached to the first end of the cord, and a second connector attached to the second opposite end of the cord.

Abstract: A security leash includes a main leash and a secondary leash. Should the main leash be dropped by an animal's handler, or if the clip at the end of the main leash should fail, or if the collar on the animal should fail, the secondary leash may continue to secure the animal.

Abstract: An animal support harness and method of supporting and restraining movement of an animal is provided. The apparatus includes a sling that can be routed around the abdomen of the animal, and a plurality of primary support straps extend and are joined at a handle. A leash strap is integrated with the handle, and extends to connect to the collar of the animal. The integral leash strap along with the primary support straps enables an owner to control not only an upward supporting force for the animal, but also provides an inherent restraint to prevent an animal from walking too quickly or lunging, which might otherwise harm the animal.

Abstract: An animal leash that is operable to be surroundably mounted proximate a user's waist wherein the animal leash is configured to allow the animal tethered thereto to move in a first direction and a second direction. The first direction permitted by the animal is such that the animal can move generally away or towards the user. A second direction is further allowed such that the animal can traverse in a circular direction about the user. The animal leash further includes a belt having a longitudinal track disposed therein. Captively engaged with the track is the wheel assembly, which is configured to traverse along the track. A connections module is secured to the wheel assembly and is intermediate the wheel assembly and the leash container. The connection assembly functions to disengage the leash assembly upon a substantial force being applied thereto. The leash container houses a spring-biased reel, which stores the leash. A plurality of pockets are further included which are integrally formed into the belt.

Abstract: An architecture is presented that provides a pet leash device designed primarily for pet owners or dog walkers that walk more than one dog. The pet leash device comprises a housing comprising a first and second side portions, a first leash secured to the first side portion, a second leash secured to the second side portion, and a handle secured to the housing. The pet leash device further comprises a rotating pivot component that secures the handle to the housing and allows the housing and the handle to rotate. Additionally, a first connector is secured to an end of the first leash and a second connector is secured to an end of the second leash to secure the first and the second leashes each to a respective dog's collar. Typically, the leashes are retractable within the housing, and a push button controls the extension and retraction of the leashes.

Abstract: An animal harness is provided including a back strap, a belly strap, a waist strap, and a neck strap. The animal harness provides for greater control and adjustability of the harness while providing for improved comfort of the animal and reduced stress associated with use of the harness. The animal harness also provides for efficient use of materials for improved performance of the device while providing for ease of use.

Abstract: A dog leash that is capable of serving a multitude of purposes. The dog leash is made of resilient material, allowing it to stretch, which decreases the stress on both the user and the dog. The leash can be configured to lead one dog or two dogs at the same time. The leash can be used as a hands free lead, worn around the user's waist or shoulder. When worn around the waist, it allows 360 degrees of movement by the dog. The lead is also capable of being used as a seat restraint in a motor vehicle or as a tether. The leash is readily adjustable, suited for all size dogs, and can be especially useful for service dogs.

Abstract: An apparatus that couples an animal leash and animal collar to form a harness assembly. The apparatus is placed on the back of an animal and contains two separate channels configured to hold and maintain a flat leash in a loop encircling the animal's torso. The elongate and narrow shape of the channels prevents the contained leash from turning or becoming tangled in the around the animal. The apparatus is detachable into two separate components to allow the loop to be removable from the animal. The apparatus also contains a snap bolt connecter for attaching the collar.

Abstract: Improvements in an animal leash are disclosed. The leash is present invention relates to a leash for an animal such as a dog that leaves the owners hands free. The leash is wrapped around the wrist of a user and includes a pocket for keys, money, ID and or credit card. The leash is made from a fixed rope or belting material or can be made from a stretchable or coiled material or a combination thereof. The leash is secured on the user with a removable fastening system that allows the user to adjust the diameter of the strap around their wrist to allow the user to jog or walk without holding the leash. The securing system can also be adjustable to different degrees of break-away force to prevent damage to a user or animal if the user or the tethered animal becomes stopped or restrained.

Abstract: A non-choking harness for a pet which evenly distributes stress throughout the chest area and away from the neck area of the pet when the leash is pulled to prevent choking. A center portion of the body part substantially covers the chest area of the pet. The two neck ends are configured to wrap around a neck of the pet and the two torso ends are configured to wrap around a torso of the pet. The adjustable strap removably connects a first torso end to a second torso end, and adjusts the size of the torso opening to provide a comfortable fit. The connection part is configured to removably connect to the two neck ends, removably connect to the adjustable strap; and to adjust the size of the neck opening. The non-choking harness completely opens up for easy access in fitting the pet.

Abstract: An adjustable collar system including a strap member having first and second ends and a housing assembly configured to slideably receive on the strap member. The housing assembly including a first end portion configured and operable to detachably engage the first end of the strap member and a second end portion configured and operable to adjustable affix to a portion of the strap member in proximity to the second end of the strap member.

Abstract: A modular leash system including a flexible lead having a first and second rigid end portion. A first end cap is removably attachable to the first rigid end portion via set screw configured to be received through cooperating holes in the first end cap and the first rigid end portion. The first end cap includes a loop for coupling the first end cap to a collar connector. A second end cap is removably attachable to the second rigid end portion via a set screw configured to be received through cooperating holes in the second end cap and the second rigid end portion. The second end cap configured to be coupled to a handle portion.

Abstract: The present invention relates to weather resistant lightweight and user configurable leash collar sets. In one embodiment, the leash collar set includes a leash and a collar made primarily from strips constructed by folding two or more layers of a thin and lightweight material. The collar includes a buckle, a triple slide and a double bar attachment, thereby enabling an overall length of the collar to be adjustable. The leash includes a latching attachment and a triple bar slide. The leash strip is threaded through the leash slide and also threaded through the leash slide, thereby forming an adjustable leash strip loop with an adjustable circumference.

Abstract: At time it is necessary to restrain pets. Many pet restraining devices are uncomfortable for pets and some may injure pets. The Double loop auto-adjust pet restraining device applies a uniform pressure around the entire perimeter of the neck when a pet is retained in the neck area. A second loop of the Double loop auto-adjust pet restraining device can be utilized to restrain the body or torso of a pet, the device applies a uniform pressure around the entire perimeter of that body area. The Double loop auto-adjust pet restraining device uses a design that enables pets to be restrained in a very humane way.

Abstract: Disclosed is an improved harness for a quadruped animal, comprising a length of material forming a first and second closed loop, along with a connector means for forming the loops into a figure eight shape. The animal's forelegs are places through the first and second loops of the figure eight, while the intersecting connector is positioned centrally against the animal's chest. The outer ends of each loop are wrapped around the animal's shoulders and secured along the animal's back via a securing means such as a leash clasp. A leading strap can be attached to the harness for use when walking the animal, wherein the connector bears against the animal's chest and the position of the loops provides improved control over the actions of the animal. The harness prevents choking or twisting of the animal's neck, while allowing the user to have better over control.

Abstract: A non-choking harness for a pet which evenly distributes stress throughout the chest area and away from the neck area of the pet when the leash is pulled to prevent choking. A center portion of the body part substantially covers the chest area of the pet. The two neck ends are configured to wrap around a neck of the pet and the two torso ends are configured to wrap around a torso of the pet. The adjustable strap removably connects a first torso end to a second torso end, and adjusts the size of the torso opening to provide a comfortable fit. The connection part is configured to removably connect to the two neck ends, removably connect to the adjustable strap; and to adjust the size of the neck opening. The non-choking harness completely opens up for easy access in fitting the pet.

Abstract: A dog leash that is capable of serving a multitude of purposes. The dog leash is made of resilient material, allowing it to stretch, which decreases the stress on both the user and the dog. The leash can be configured to lead one dog or two dogs at the same time. The leash can be used as a hands free lead, worn around the user's waist or shoulder. When worn around the waist, it allows 360 degrees of movement by the dog. The lead is also capable of being used as a seat restraint in a motor vehicle or as a tether. The leash is readily adjustable, suited for all size dogs, and can be especially useful for service dogs.

Abstract: A non-choking harness for a pet which evenly distributes stress throughout the chest area and away from the neck area of the pet when the leash is pulled to prevent choking. A center portion of the body part substantially covers the chest area of the pet. The two neck ends are configured to wrap around a neck of the pet and the two torso ends are configured to wrap around a torso of the pet. The adjustable strap removably connects a first torso end to a second torso end, and adjusts the size of the torso opening to provide a comfortable fit. The connection part is configured to removably connect to the two neck ends, removably connect to the adjustable strap; and to adjust the size of the neck opening. The non-choking harness completely opens up for easy access in fitting the pet.

Abstract: A hind-end support system for dogs with hind-end disabilities. The present invention comprises a handle strap, an under belly support, a back strap, and a left leg strap and a right leg strap. The handle strap is utilized to pull the lower abdomen and the hind legs of the dog upward so the hind-end of the dog can be lifted up and/or carried forward by the owner. The lower abdomen of the dog is supported by the under belly support, whereas the left hind leg and the right hind leg of the dog are strapped and supported by the left leg and the right leg straps, respectively. The back strap is utilized to connect the handle strap to the under belly support and the leg straps. Lengths of the straps are all made adjustable via attachment means such as buckling mechanisms, D-rings, swivel lobster clasps and tri-glide slides.

Abstract: An animal support harness and method of supporting and restraining movement of an animal is provided. The apparatus includes a sling that can be routed around the abdomen of the animal, and a plurality of primary support straps extend and are joined at a handle. A leash strap is integrated with the handle, and extends to connect to the collar of the animal. The integral leash strap along with the primary support straps enables an owner to control not only an upward supporting force for the animal, but also provides an inherent restraint to prevent an animal from walking too quickly or lunging, which might otherwise harm the animal.

Abstract: A protective garment for domesticated animals, such as canines, is provided which incorporates a built-in harness. The harness, which may be hidden from view, connects at the animal's back and has a leash connector for connecting a leash to the harness.

Abstract: An animal support harness and method of supporting and restraining movement of an animal is provided. The apparatus includes a sling that can be routed around the abdomen of the animal, and a plurality of primary support straps extend and are joined at a handle. A leash strap is integrated with the handle, and extends to connect to the collar of the animal. The integral leash strap along with the primary support straps enables an owner to control not only an upward supporting force for the animal, but also provides an inherent restraint to prevent an animal from walking too quickly or lunging, which might otherwise harm the animal.

Abstract: A restraint harness for a dog, particularly a dog of medium size and larger, including a conventional adjustable dog harness or collar and an attached control extension member. The control extension member includes a plurality of straps configured to extend to the hind end of the dog and a motion control cord that is interlaced in and between the conventional adjustable dog harness and the control extension member. The motion control cord encircles the dog's hind legs and can be tightened around the thighs with minimal force, where such tightening substantially restrains the dog without causing injury to the dog.

Abstract: A lead system for domesticated animals has a lock capable of securing the collar and the handle ends to prevent theft of the animal. The lead system has a leash having a handle at one end and a collar at the opposing end. The lead system may have a first lock at the collar end and a second lock at the handle end which are separately activated for fastening the handle to the leash at one end of the leash and the collar to the leash at the other end for securing an animal to an immovable object. Alternatively, the lead system may have a lock capable of simultaneously securing the collar and handle ends. The lead system may also allow for adjustment of the circumference of the collar and the handle through the use of levers, with the lock(s) capable of also securing the levers.

Abstract: A non-choking harness for a pet which evenly distributes stress throughout the chest area and away from the neck area of the pet when the leash is pulled to prevent choking. The non-choking harness comprises a body part, an adjustable strap, and a connection part. The body part comprises a center portion which substantially covers the chest area of the pet, two neck ends configured to wrap around a neck of the pet to provide a neck opening and two torso ends configured to wrap around a torso of the pet to provide a torso opening. The adjustable strap removably connects a first torso end to a second torso end, and adjusts the size of the torso opening to provide a comfortable fit. The connection part is configured to removably connect to the two neck ends, removably connect to the adjustable strap; and to adjust the size of the neck opening. At least one D-ring for attaching a leash is fixedly attached to the connection part.

Abstract: The present invention comprises a hands-free device for restraining and controlling pets (mostly dogs) and small children. The device allows a person to walk pets and children allowing for a host of conveniences, heretofore not available. The invention has three main elements: (1) a Hip Strap; (2) a sliding component called the “Slider;” and (3) a hands-free retractable leash connected to the “Slider.” The user wears the device at the hips below the waistline adjusting hip belt at his/her convenience. By connecting the end of the hands-free retractable leash lead to a dog collar, or a child's harness, user is ready for walking. To accommodate user's needs, the device is adaptable for light, medium, and heavy pulling forces. Additional features may be incorporated such as reflectors and other safety features.

Abstract: A dog leash system with convertible collar and harness comprising: a leash line having a first end and a second end, a first clip permanently attached to the first end of the leash and a second clip permanently attached to the second end of the leash, a handle, the first rotatable clip removably connected to the handle, a buckle, a first collar and a second collar, the first collar strap routed through the buckle when using the dog leash system as a collar based system, and the first collar strap and the second collar strap routed through the buckle space between the second bar and the lower surface of the buckle when using the dog leash system as a harness based system, the first collar strap being connected to the second collar strap to form two loops that fit around different portions of a dog's chest.

Abstract: Apparatus and method for an animal harness and restraint system is provided. An animal restraint is created from a single continuous piece of cord in which a loop is fashioned in the rope approximately half way from each free end of the rope. Beginning with the loop placed over the rear neck area of an animal above its shoulders, each free end of the rope is brought around opposite sides of the animal neck, down the chest of the animal with several twists of the rope combining both free ends then separating. Each free end of the rope is then brought separately around the front leg of the animal to meet the loop with each end being pulled there through and to the rear of the animal to fashion a leash. The free ends may be wrapped twice through the looped portion to fashion a simple prusik-like friction means to secure the thus fashioned harness but allows slipping of the rope as may be desirable as the animal moves.

Abstract: An adjustable animal harness designed to apply pressure to an animal's body and tug at its collar when it pulls against its leash, inducing the animal to exhibit good behavior when being walked. The harness attaches to an animal collar via an adjustable strap designed to accommodate animals of different sizes. The adjustable strap has a ring on one end to which a second strap is also attached. The second strap wraps around the body of the animal and is passed through the ring. On the other end of the second strap is a smaller ring which can pass through the larger ring. When wrapped around the body of an animal and passed through the larger ring, a leash can attach to the second strap via the smaller ring. The harness tightens around an animal's body and tugs at its collar when the animal pulls against the leash. As the animal pulls against the leash with more exertion, the harness becomes tighter around its body and more resistance is applied to its collar.

Abstract: A flexible loop for restraining animals during handling such as during grooming or examination or operation or in bath tubs with a swivel snap closure mechanism or fixed means at its top and, at the bottom of the flexible loop, fixed means. The loop is suitable for attachment to a grooming arm or to tethers to cross-tie the animal in place. The fixed means is preferably a D-ring.

Abstract: The present invention comprises a retractable leash assembly that may be selectively carried by a user while attached to the collar or other wearable item on a companion pet and carried by the pet while not in use. The leash assembly may be connected to more than one location along the collar or other wearable item for securing the leash assembly to the companion pet. The leash assembly comprises a braking mechanism for stopping the movement of the leash in a preferred embodiment. In a preferred embodiment, the retractable leash assembly provides a full-length leash and weighs less than about 85 g.

Abstract: A pet holder for a pet including a harness body adapted for being worn by the pet at a torso thereof and a restraint holder extended from the harness body at a position close to hind legs of the pet to shorten a torque distance between the hind legs and said restraint holder, wherein the restraint holder is adapted to be held for rapidly and directly applying a controlling force towards the hind legs of the pet such that the restraint holder forms a quick-and-proper control of constraint when handling the pet.

Abstract: An animal restraint system including a body harness and a removable control strap assembly. The control strap assembly may include no-pull or no jump/run modules. The body harness includes three adjustable straps that fit over the animal's back, in front of the chest, and underneath and behind the front legs, and two leg straps that encircle the animal's front legs. The no-pull module includes a strap for connecting a leash to the front leg straps. Pulling force is transferred to the animal's front legs, thereby reducing its ability to pull. The no-jump/run module includes hind leg straps that encircle the animal's hind legs and are connected to the corresponding front leg straps by connecting straps. A rear back strap extends across the back of the animal. The design works by limiting the range of motion of the front legs relative to the hind legs to inhibit jumping and running.

Abstract: A restraint is described that may be constructed as a harness. A generally tube-shaped sleeve having a main portion has at least one hole formed therein. At least one flap extends from a first side of the main portion and attaches to a second side of the main portion. The at least one flap completes a hole that receives a leg of a wearer of the restraint. A pair of drawstrings is provided wherein each drawstring is attached to a different side of the main portion. Each drawstring can be configured to be coupled together, typically using a latching mechanism. The drawstrings adjust the fit of the restraint to the girth of the wearer of the restraint. A loop on the main portion of the harness permits fastening of a leash to the restraint.

Abstract: The present disclosure is for an adjustable leash that can quickly and easily be converted to a restraining harness that helps to inhibit the unwanted movement of the dog or other animal walking on the leash. In some embodiments, the leash is adjustable without the use of any tools and can be adapted to fit quadrupeds of a variety of sizes.

Abstract: A lead system for domesticated animals is provided having a lock capable of securing the collar and the handle ends simultaneously to prevent theft of the animal. The lead system comprises a leash having a handle at one end and a collar at the opposing end from the handle and a lock for simultaneously fastening the handle to the leash at one end of the leash and the collar to the leash at the other end so that the animal can be secured to an immovable object. Using the present invention, an animal can be protected from theft without the user having to remove the lead from the dog to engage the lock at the collar or handle ends or requiring the engagement of two or more locks.

Abstract: A harness for a quadruped animal including a chest strap which in use of the harness lies across the chest of the animal in front of the forelegs, the harness including an attachment for a leading strap, the attachment being slidably mounted on the chest strap for movement therealong. Each end of the chest strap is attached to a trunk loop which in use of the harness passes around the trunk of the animal behind the forelegs. The trunk loop includes a back strap which in use of the harness lies across the back of the animal affixed to a lower strap which in use of the harness passes under the animal behind the forelegs.

Abstract: The present invention includes an apparatus for exercising one or more dogs including an adjustable belt portion having a variable length of 2L and a second belt portion independently connected to the adjustable belt portion. The apparatus can also include at least two connectors adapted to connect to one or more leads. The at least two connectors can be attached to the adjustable belt portion such that they define a distance L there between in response to any adjustment of the belt portion to any length 2L. The placement of the at least two connectors encourages maximizing the distance between any two dogs that a user may be exercising at one time.

Abstract: A harness for inhibiting an animal from straining against a leash and inducing the animal to come to a halt or to a walk or run at a pace acceptable to the animal handler is provided. The harness may include a longitudinal strap having a set of loop straps extending from the longitudinal strap for placing around the body of the animal. Each loop strap in the set of loop straps may be adjustable to fit the size of the animal on which it is placed so that the harness may be suitable for animals of varying sizes. A continuous cord may be secured to the set of loop straps defining a front restraining member and a back restraining member. Pulling upwards on the cord causes the front and back restraining members to pull inward applying pressure to the front and back legs of the animal to restrain the animal.

Abstract: A security leash includes a main leash and a secondary leash. Should the main leash be dropped by an animal's handler, or if the clip at the end of the main leash should fail, or if the collar on the animal should fail, the secondary leash may continue to secure the animal.

Abstract: A non-pull leash system including a collar, a leash, and a karabiner attached to the proximal end of a clip. In some embodiments, karabiner has at least one gap and at least one gate. The distal end of the clip is attached to the collar and the proximal end of the leash is attached to the karabiner by way of the gate. In use, the collar is secured to a neck of an animal and the distal end of the leash is wrapped down the first side of the animal, around the upper torso of the animal, and up the other side of the animal. The distal end of the leash is then received by the at least one gap of the karabiner, resulting in a slip-knot at the karabiner. The non-pull leash system prevents a subject animal from pulling excessively against its collar and leash and, in turn, improves the handler's ability to control the animal.

Abstract: The present invention provides a retractable pet leash apparatus having a hollow casing, a spool which is mounted for rotation within the casing and which has a pair of sides, a leash which is coiled on the spool in a retracted position and which is extendable through an aperture formed in a wall of the hollow casing upon application of a force, a spring means which is disposed within the hollow housing and which is engageable with the spool for biasing the spool for rotation to retract the leash into the hollow casing. A brake device is engageable with the spool for selectively fixing a free end of the leash at a predetermined distance from the casing and enabling retraction and extension of the leash relative to the hollow casing. The invention also provides a pocket on the exterior surface of the casing for receiving pet identification or immunization tag and a carrying ring.

Abstract: In one embodiment, a chew-proof animal collar is provided. The collar includes a collar body portion having two or more lengths of wire rope that have a first end with a swaged termination that is attached to a fastener and a second end with a swaged termination that is attached to an acceptor. The acceptor engages the fastener wherein the engagement between the acceptor and fastener is adjustable. In another embodiment, a chew-proof animal leash is provided. The leash has a leash body portion having a length of wire rope, an owner end with a swaged termination that is attached to a carabiner, wherein the carabiner is attached to a handle, and an animal end wherein the animal end has a swaged termination that is attached to a swiveled snap-hook.

Abstract: A wrap device is configured for use as a pet garment having a receptacle for receiving a treatment element that can be used to provide warmth or cooling. The wrap device contains a leash-fastening assembly comprised of a ring attached to the outer side of the wrap. In one embodiment, an opening in the wrap receives said ring wherein the ring extends through the opening when the wrap is placed around a limb, torso or other body part of the pet. In another embodiment, the leash-fastening assembly may be comprised of a ring attached to a part of the wrap that is accessible after the wrap is placed on the pet.

Abstract: A pet restraint system includes a collar having first and second ends and having a first lock configured to restrict separation of the first and second ends. The system includes an elongate leash having a clip at a first end for removable attachment to the collar and having a second lock to restrict removal of the clip from the collar. The system includes a handle coupled to a second end of the leash and having a protrusion movable between release and hold positions. The handle includes a third lock for restricting movement of the protrusion from the hold position. The handle further includes a retracting mechanism coupled to the leash to selectively retract the leash to a plurality of retraction positions.