Abstract: A grazing restrictor for attaching to a halter. The restrictor includes a body portion surrounding a central opening. A plurality of elongate segments extend outward from the body portion. The elongate segments have a plurality of openings defined therein. The elongate segments are configured and arranged to be folded upward relative to the body portion to form the shape of a muzzle. The grazing restrictor is formed from an elastic material capable of laying flat in a first configuration and being folded into the shape of a muzzle in a second configuration.

Abstract: An animal halter comprising a muzzle. The animal halter comprises a nose band having two ends, a muzzle which is attached to or integral with the nose band, and a lead attachment loop slidably attached to each of the ends of the nose band, wherein in use, tension on the lead attachment loop causes the two ends of the nose band to come together and constrict around the nose of an animal.

Abstract: An animal muzzle having at least one releasable application handle for placing the muzzle on an aggressive or dangerous animal while keeping the user's hands a safe distance from the animal's mouth. An application handle may be made of any semi-rigid or rigid material and can employ any one of several fastening means to fasten to the muzzle body, including a mounting post and post-receiving slot mechanism. With the application handle fastened to the muzzle, a user may position the muzzle around the animal's snout and secure the muzzle around the animal's head without fear of being bitten or injured. Then, once the muzzle is secured, the user can detach the releasable application handle, leaving the muzzle in place.

Abstract: A muzzle formed of a flexible sheet has a top, a bottom, and laterally spaced sides. A central hole in the muzzle is equally spaced from the sides, closer to the bottom than to the top. Two laterally spaced side holes are in the muzzle between the central hole and the sides. A restraint in a generally rectangular configuration has opposed free ends. Open windows on each side of the restraint allow access to the jugular furrow. Flaps secured by hook and loop fasteners cover the open windows and pivot from a vertical edge. Fasteners are secured to the restraint adjacent to the free ends. Attachment elements couple the muzzle and the restraint.

Abstract: A breathing protector may include an inlet and an outlet, wherein an air flow may be configured to pass from the inlet to the outlet into a trachea. A filter housing may include an inner housing part, an outer housing part, and a filter body. The inner housing party may include the outlet, a tracheal tube fitting and a support structure extending longitudinally and distally from the tracheal tube fitting. A base plate may be arranged in a proximal zone of the tracheal tube fitting and extend radially outwards from the tracheal tube fitting. The outer housing part may include the inlet and form a cage enclosing the support structure. The filter body may be arranged between the support structure and the outer housing part.

Abstract: A horse muzzle comprises: a nose band; a head strap extended from the nose band; a mouth cover flap extended from the nose band; and side edges of the mouth cover flap defining lateral openings for a bridle bit. A horse muzzle also comprises a nose band; a head strap extended from the nose band; a mouth cover flap extended from the nose band and made at least in part with flexible mesh fabric. The horse muzzles may be used for trail riding or riding in general when a bit is used.

Abstract: A device to prevent a horse from eating which is easily attached to a bridle; allows free air flow for breathing; allows normal control of the horse by the bridle; and does not interfere with the bridle's bit.

Abstract: A radially adjustable horse grazing muzzle includes a muzzle body made of a flexible material and having an open end for allowing a horse snout to be placed in the muzzle body therethrough, and an adjustment assembly configured as a segment of a periphery of the open end of the muzzle body and having a pad and at least one adjustable fastener composed a first member and a second member, wherein the first member is fixed to the pad while the second member is fixed to an adjacent segment of the periphery of the open end of the muzzle body, the first and second members being configured to combine with an adjustable overall length thereof, whereby when the overall length of the combined first member and second member is reduced, the muzzle body is centripetally converged, thereby achieving a radial adjustment of the muzzle.

Abstract: A radially adjustable horse grazing muzzle includes a muzzle body made of a flexible material and having an open end for allowing a horse snout to be placed in the muzzle body therethrough, and an adjustment assembly configured as a segment of a periphery of the open end of the muzzle body and having a pad and at least one adjustable fastener composed a first member and a second member, wherein the first member is fixed to the pad while the second member is fixed to an adjacent segment of the periphery of the open end of the muzzle body, the first and second members being configured to combine with an adjustable overall length thereof, whereby when the overall length of the combined first member and second member is reduced, the muzzle body is centripetally converged, thereby achieving a radial adjustment of the muzzle.

Abstract: A muzzle for use with an animal, the muzzle having a muzzle body, at least one strap circumferentially affixed to the muzzle body and adapted to widen or narrow the muzzle body using a tensioning mechanism and a clip coupled to the muzzle body configured to receive an emergency airway device or an endotracheal tube.

Abstract: A humane weaning muzzle includes a snout cover, a snout strap and at least two halter straps. The snout cover preferably includes a matrix of straps and cross straps attached to each other. The adjustment strap is attached to snout cover. Each halter strap includes a strap material. One of a loop and hook fastener are formed on one end of the strap material. One of a hook and loop fastener are formed on substantially a middle of the strap material. The strap material is secured to the snout cover. One end of each halter strap is inserted under a halter and secured to substantially a middle of each halter strap. Each end of the adjustment strap is wrapped under the snout of the foal and secured to each other and tightened. The humane weaning muzzle allows the foal to eat hay, graze off the ground and drink water.

Abstract: An animal muzzle that is adapted to be placed over an animal's snout, particularly a domestic canine animal such as a dog. The muzzle advantageously prevents the animal from biting a human handler or another animal while permitting the animal to breathe easily and to consume water or food while the muzzle is in place. The muzzle can be fabricated from an elastic material, such as an elastomer.

Abstract: A mesh pet hood allows an animal, with or without a snout or nose, to see relatively unencumbered and yet prevents the animal from oral contact with persons, other creatures or inanimate objects. The mesh is most preferably a soft and lightweight plastic which is not harmful when swung by the animal. The hood is laced about the animal's neck region, and preferably includes a connection to a harness or other reliable anchor. A most preferred embodiment of the pet hood further accommodates various sizes of hoods, such as small, medium and large, without requiring retooling, and only requiring three distinct components. A preferred method of manufacture and assembly involves severing repeating sections from an indeterminate-length web, attaching the severed ends together to form a tubular structure, attaching protruding tips together to close one end of the tubular structure, and drawing together trapezoidal ends opposing protruding tips.

Abstract: The muzzle release apparatus allows an operator to remotely and wirelessly disengage a restraint system from the snout of an animal. The system is activated using a small hand-held transmitter. A receiver on the collar detects the signal from the transmitter and electronically engages a solenoid mounted on a restraint under the animal's jaw. The solenoid retracts a locking mechanism that secures two metal pins to the restraint. Each pin is attached to a strap that goes around the animal's snout and is permanently mounted to the opposite side of the restraint. When the pins are released from the restraint, the straps slide off the snout allowing the restraint to fall freely away from the jaw area. The plate is attached to a collar around the animal's neck. The plate will stay attached to the collar at all times, even if deactivated.

Abstract: An apparatus for the prevention of a dog from inhaling a weed seed includes a collar assembly that secures the apparatus around the neck of a dog and is adjustable in length. A snout assembly includes a pair of side plates that are disposed in a parallel spaced-apart orientation on either side of a snout of a dog. A mesh is disposed intermediate at least a portion of the side plates so that the mesh is disposed over a nose portion of the snout of the dog when the apparatus is worn by the dog. The mesh prevents the dog from inhaling certain weed seeds, for example, a foxtail seed through its nostrils and into its nose.

Abstract: A muzzle worn on the snout of an animal includes a pair of oppositely-disposed opaque, continuous, imperforate sheets of material positioned at the respective sides of the animal's snout. A flexible netting connects the two pieces of material on three sides to form an enclosure that slides over the animal's snout. An adjustable strap is attached to the open end of the enclosure and extends from a point near the animal's throat to a point behind the animal's ears to form a collar around the animal's head and neck. A suitable fastener is affixed to the strap so that the length of the strap can be adjusted for maximum comfort and fit on the animal's head. The resultant muzzle allows the dog complete breathing ability while restricting dog bites and is almost impossible for the dog to pull off.