Abstract: In general, one aspect disclosed features an anchoring system for anchoring an at least partially floorless mobile livestock enclosure to the ground. The anchoring system comprising: a securing flange configured to mechanically couple the anchoring system to the enclosure; an anchor; and a drive configured to place the anchor into contact with the ground, and to retract the anchor from contact with the ground.

Abstract: A portable livestock corral is configured to be operably attached to a vehicle for advancement in a forward direction. The portable livestock corral broadly includes a chassis and opposed sets of corral panels. The chassis includes an elongated corral frame extending longitudinally along the forward direction. The opposed sets of corral panels are positioned to extend longitudinally along respective sides of the corral frame in a stored condition, with the corral frame configured to removably support the opposed sets of corral panels when the corral is advanced in the forward direction by the vehicle. The chassis further includes a shiftable rack supported by the corral frame and configured to removably engage and support at least one of the opposed sets of corral panels in the stored condition.

Abstract: A circular grazing system for poultry and/or livestock. The circular grazing system including a center pivot structure installed at a field. The center pivot structure may have a center pivot axis. The field may be a poultry and/or livestock grazing field. The circular grazing system for poultry and/or livestock may include an enclosure for containing poultry and/or livestock. The enclosure may extend generally radially from the center pivot structure to a circumference of the field. The enclosure may be rotably coupled to the center pivot structure such that the enclosure rotates around the center pivot axis.

Abstract: A penning system including partitions and barriers movable from a deployed configuration, in which the partitions partition an area over a floor into spaces and in which the barriers enclose the spaces to define pens for penning animals, to a collapsed configuration, wherein the partitions and barriers are collapsed for cleaning the floor.

Abstract: A service cart and associated apparatus that is suitable for servicing electric vehicles and vehicle batteries. The service cart may comprise a frame having a number of members that may be arranged in a compact configuration. The service cart may comprise a number of support pads that may be adjustably arranged with respect to the frame. The support pads may comprise an overload protection mechanism having a break pin. The service cart may comprise a detachable handle operable to selectively disengage a number of brakes on the cart. The service cart may comprise a tow hitch suitable for detachably coupling an external tow device.

Abstract: In general, one aspect disclosed features an anchoring system for anchoring an at least partially floorless mobile livestock enclosure to the ground. The anchoring system comprising: a securing flange configured to mechanically couple the anchoring system to the enclosure; an anchor; and a drive configured to place the anchor into contact with the ground, and to retract the anchor from contact with the ground.

Abstract: Provided herein are portable hot tubs comprising a hot tub, a frame, and a pivotable wheel assembly comprising a suspension system for adopting three positions, a transport position, a drain position, and a use position.

Abstract: A portable livestock handling apparatus features a set of arc-shaped wall panels carried on a rearmost section of a towable chassis, and pivotally interconnected to one another for swinging movement between deployed positions forming continuous arcuate extensions of one another to collectively define an arcuate wall span of the tub, and stowed positions folded up alongside one another to occupy a compact area on the chassis. The rearmost chassis section is longer on one side than the other, and features a chassis extension extendable from the rear end of the chassis to connect to one of the deployed panels. This elongated side and extension form the only ground-level connections between the chassis and the tub wall to minimize tripping hazards.

Abstract: Embodiments of the Portable Wild Hog Trap are comprised of a wheel winch assembly, a trip plate, two side walls, a front wall, a rear wall, and a floor. The two side walls, the front wall, the rear wall, and the floor are comprised of heavy gauge wire mats and a steel support frame. The rear wall is comprised of a fixed rear wall and a trap gate. The trip plate is comprised of either of heavy gauge wire mats or a steel plate and a steel support frame. The wild hog is lured into the Portable Wild Hog Trap with an appropriate lure positioned such that the wild hog steps on the trip plate actuating a trip spring. The trip spring then slams the trap gate closed trapping the hog or hogs in the Portable Wild Hog Trap.

Abstract: A circular grazing system for poultry and/or livestock. The circular grazing system including a center pivot structure installed at a field. The center pivot structure may have a center pivot axis. The field may be a poultry and/or livestock grazing field. The circular grazing system for poultry and/or livestock may include an enclosure for containing poultry and/or livestock. The enclosure may extend generally radially from the center pivot structure to a circumference of the field. The enclosure may be rotably coupled to the center pivot structure such that the enclosure rotates around the center pivot axis.

Abstract: A deployable corral system for a transport trailer, such as a livestock trailer, provides a readily deployable corral along the trailer, and is readily stowable along the trailer in a retracted configuration for travel. The corral includes a pair of spaced-apart and extendable corral rails with a cross-rail extending between distal ends of the extendable corral rails. When the extendable corral rails are extended the cross-rail is spaced from an exterior side of the livestock trailer, and when the extendable corral rails are retracted the cross-rail is positioned near a roof of the trailer. The extendable corral rails move between the extended and retracted positions manually, or automatically with a drive system. Optionally, the drive system is powered by motors associated with linear or rotary actuators. Further options may include storage bins along the cross-rail, a deployable shade awning, a deployable trough, jack stands, securing flaps, and position sensors.

Abstract: A deployable corral system for a transport trailer, such as a livestock trailer, provides a readily deployable corral along the trailer, and is readily stowable along the trailer in a retracted configuration for travel. The corral includes a pair of spaced-apart and pivotably-extendable corral rails with a cross-rail extending between distal ends of the extendable corral rails. When the extendable corral rails are extended the cross-rail is spaced from an exterior side of the livestock trailer, and when the extendable corral rails are retracted the cross-rail is positioned near a roof of the trailer. A drive system is operable to move the extendable corral rails between the extended and retracted positions. Optionally, the drive system is powered by motors associated with linear or rotary actuators. Further options may include storage bins along the cross-rail, a deployable shade awning, and a deployable trough.

Abstract: A portable gate including a center gate section, a center divide gate, a first end divide gate, a second end divide gate, a first end gate, and a second end gate. If the portable gate is located in a building, the portable gate will also include a wall mounted gate. If the portable gate is located in an area bounded by a fence, a fence mounted gate replaces the wall mounted gate. The gates may be hingedly moved to form four holding pens. When the gates are folded so as to be positioned adjacent the inner and outer sides of the center section, a front-end loader may move the portable gate to another location. The opposite ends of the center gate section are provided with double-knuckle hinge joints.

Abstract: A folding corral system is operable to define an enclosed space and to selectively adjust the size of the enclosed space. The folding corral system broadly includes a corral structure, a swingable corral panel, and a powered drive system. The corral structure is operable to be installed adjacent the enclosed space. The corral panel is pivotally supported relative to the corral structure to swing about an upright pivot axis. The corral panel is swingable relative to the corral structure into and out of a deployed condition where the swingable corral panel at least partly defines the enclosed space. The powered drive system is drivingly attached relative to the swingable corral panel. The powered drive system is operable to drive the swingable corral panel into and out of the deployed condition.

Abstract: A portable fence system comprising a plurality of interlocking fence units. Each fence unit has a main frame and at least one wheel assembly deployable from a withdrawn position to an extended ground-engaging position for rolling. A fence member is pivotally affixed to a forward portion of the main frame. The fence member may be lowered into a horizontal position for storage and raised into a vertical position for use. Downwardly and rearwardly inclined braces extend from a top portion of the fence member to the rear edge of the frame. Protective coverings are placed on portions of the fence member to prevent injuries from impact therewith. Couplers are provided along opposing side portions of the fence member, so that adjacent fence units may be interconnected and arranged to provide the desired length and configuration for the fence system.

Abstract: Ranchers and other owners of livestock commonly have a need for a transportable means of setting up a corral for numerous purposes. Sorting must take place in a remote location or a location without a permanent corral, which are prohibitively time consuming and expensive to build. A preferred embodiment of the Portable Corral is comprised of a central chute, a left corral area, and a right corral area. The central chute is comprised of a back chute, a front chute, a left central chute panel and a right central chute panel. The front chute is comprised of a breakaway hitch that in turn is comprised of a left breakaway hitch section and a right breakaway hitch section. The left and right breakaway hitch sections are collapsed together to comprise the breakaway hitch used to connect to the towing vehicle.

Abstract: A removable corral assembly for use in a livestock trailer which includes a plurality of interlocking livestock panels. The panels are in a substantial U-shape so when they are installed in the livestock trailer a left aisle and right aisle are formed with a middle or center aisle which is segregated. The worker stands in the center aisle and is protected from livestock being worked in the left and right aisles. A catch gate or squeeze chute may be associated with the corral assembly and positioned near the rear opening of the trailer in either the left or right aisle. Rollers, wheels or similar mechanisms are fastened to the panel assembly so that the corral can easily be rolled in to and out of a livestock trailer. Varying panel sizes may be used to adjust the overall dimensions of the corral assembly for installation in trailers having varying sizes.

Abstract: An indoor livestock confinement system including a plurality of hollow plastic panels. One of the hollow plastic panels defines a U-shaped door frame. The door frame is open at the top and includes an attachment for a door at one edge. The door frame includes a reinforcement inside the panel that extends across a bottom threshold and sides of the door frame.

Abstract: A folding device having a rectangular bottom transports an animal such as a dog. In the unfolded state, upright first and second side walls are connected on the long sides and short sides of the bottom. Fold lines in the second side walls facilitate folding of the device from the unfolded state to the folded state and the bottom is divided into bottom portions by a fold line running parallel with the long sides to facilitate folding the device from the unfolded state to the folded state. Rigidity-providing wall portions are provided at the location of at least one of the corners, which stiffness-providing wall portions can be secured to the second side walls, which stiffness-providing wall portions are hingable about an axis transverse to the rectangular bottom at the location of the relevant corner for increasing the stiffness of the second side walls.

Abstract: A mobile animal care station includes a wheeled chassis with an enclosure supported above the ground for movement to and from a treatment location. The enclosure defines a treatment space therein and presents an opening that permits ingress and egress relative to the treatment space. The enclosure presents an open bottom to permit animals within the enclosure to be supported directly on the ground. The mobile animal care station also includes a doorway restriction mounted along the opening to provide a doorway of the enclosure.

Abstract: An animal run having first and second side panels operable to be pivotally mounted along a central plane. A front panel is pivotally coupled with one of the side panels and operable to be detachably coupled to the other side panel. The side panels are moveable between a stored position, in which each side panel is positioned parallel the central plane, and an operational position, in which they extend outward at an angle from the central plane. The front panel is moveable between a stored position, in which it is positioned parallel the central plane, and an operational position, in which it is positioned at an angle from the side panel to which it is coupled and is detachably coupled with the other side panel. The side panels and front panel define an interior space for housing an animal when in their operational position.

Abstract: A portable anchoring apparatus and kit is provided which allows large animals to be safely hitched a safe distance from an anchoring object (e.g., a motor vehicle). Other embodiments of the portable anchoring apparatus and kit include a portable anchored table, a portable anchored large sign, and a portable anchored combination table and large sign.

Abstract: A trailer for a livestock chute with the trailer having a horizontally disposed frame with a forward end, a rearward end, a first side and a second side. The livestock chute is supported upon and secured to the frame means of the trailer. A first selectively retractable wheel assembly is mounted at the first side of the trailer and a second selectively retractable wheel assembly is mounted at the second side of the trailer. A pair of hydraulically operated jacks are secured to the forward end of the trailer and a pair of hydraulically operated jacks are secured to the rearward end of the trailer. The trailer and livestock chute may be raised and lowered by way of the retractable wheel assemblies and jacks.

Abstract: The invention provides an indoor livestock confinement system that includes a plurality of hollow plastic panels. Each panel includes a plurality of spaced tabs at its ends. A first end of each panel includes a first set of tabs, and a second end of each panel includes a second set of tabs. Each set of tabs includes at least one tab at a top portion of the end, at least one tab at an intermediate portion of the end, and at least one tab at a lower portion of the end. The tabs of the first set are offset vertically from the tabs of the second set such that the first set of tabs of a first panel fit vertically between the second tabs of another panel when the ends of the panels are put together. Each tab includes a hole such that a rod can be inserted down through the tabs to lock the panels together. The livestock confinement system may include additional features, such as ventilation components, reinforced panels, and bucket holders.

Abstract: A pet pen for housing a pet is provided. The pet pen comprises a plurality of enclosing members with each enclosing member having a wall body and an opening end. The enclosing members form the pen by overlapping a portion of the wall body at two or more of the opening ends, and the pen width can be adjusted by adjusting the length of the overlapping portion. The pen width can be adjusted without removing an enclosing member.

Abstract: A unitary stackable fence module having end assemblies and span members is provided for forming a perimeter fence having an inwardly inclined profile. A right angle end support has vertical and horizontal members and an angle arm, spaced from and attached to a side edge of the vertical and horizontal members adjacent the span members. The unique arrangement permits a plurality of fence modules to be stacked for transport or storage. Loops formed on the vertical members permit pivotal pinning of fence modules together to form perimeter fences of any polygonal shape.

Abstract: Disclosed herein is an animal isolator and method for isolating one or more animals from a herd. The animal isolator comprises a meshing enclosure for confining the animals. The meshing enclosure comprises a front wall, a rear wall, and a pair of opposing side walls, a partially closed base partially closing a first end of the open ended enclosure, a vehicle mounting assembly, and a gate. The meshing enclosure is detachably attached to the rear end or the front end of a vehicle using the vehicle mounting assembly and is raised above ground surface. The vehicle is driven through the herd. The meshing enclosure is then lowered over the animals and the animals are captured through the opening of the partially closed base. The captured animals are driven onto the platform and are confined to a region defined by the platform using the gate.

Abstract: A method is provided for locking a chain in a locking device. The method includes sliding a chain along a surface of a chain-locking device until contacting another surface of the chain-locking device. Subsequently, the chain is slid along the contacted surface until reaching the end of the contacted surface. At the end, or in close proximity thereto, the chain passes, or falls, or is slid into a slot of the chain-locking device to lock the chain in place. A method is also provided for coupling together a pair of portable-corral members. A portable-corral panel is provided as having a panel support structure, and a portable-corral door connected to and within the panel support structure such as to be generally flush with the panel support structure when in a closed posture.

Abstract: A portable and collapsible modular calf housing system featuring at least one pen comprising a front panel and two side panels and optionally a rear wall panel forming a pen The side panels include channels in which the front panel can slide vertically to adjust the height of a feed pail attached thereto The channels are disposed on either face of each side panel to enable a front panel from each one of adjacent pens to be joined to form a plurality of interconnected pens.

Abstract: Disclosed herein is an animal isolator and method for isolating one or more animals from a herd. The animal isolator comprises a meshing enclosure for confining the animals. The meshing enclosure comprises a front wall, a rear wall, and a pair of opposing side walls, a partially closed base partially closing a first end of the open ended enclosure, a vehicle mounting assembly, and a gate. The meshing enclosure is detachably attached to the rear end or the front end of a vehicle using the vehicle mounting assembly and is raised above ground surface. The vehicle is driven through the herd. The meshing enclosure is then lowered over the animals and the animals are captured through the opening of the partially closed base. The captured animals are driven onto the platform and are confined to a region defined by the platform using the gate.

Abstract: A removable corral assembly for use in a livestock trailer which includes a plurality of interlocking livestock panels. The panels are in a substantial U-shape so when they are installed in the livestock trailer a left aisle and right aisle are formed with a middle or center aisle which is segregated. The worker stands in the center aisle and is protected from livestock being worked in the left and right aisles. A catch gate or squeeze chute may be associated with the corral assembly and positioned near the rear opening of the trailer in either the left or right aisle. Rollers, wheels or similar mechanisms are fastened to the panel assembly so that the corral can easily be rolled in to and out of a livestock trailer. Varying panel sizes may be used to adjust the overall dimensions of the corral assembly for installation in trailers having varying sizes.

Abstract: Apparatus and method for confining livestock with a portable corral gate assembly comprising a bottom frame, a top frame, a plurality of vertical members releaseably interconnecting the bottom frame to the top frame, a plurality of first side members each pivotally attached to a first vertical member and a second end attached to and extending outwardly from a first flexible member attached to the top frame and extending downwardly therefrom, and a plurality of second side members each pivotally attached to a second vertical member and a second end attached to and extending outwardly from a second flexible member attached to the top frame and extending downwardly therefrom.

Abstract: An aerial pen raised and lowered by a driven land vehicle has sidewalls defining an open bottom, a retractable platform for a targeted animal to stand on, a livestock head gate, and a retractable crowding gate cooperatively arranged with the deployed platform and head gate for securing the targeted animal for aerial carrying. Use of the aerial pen is like practicing, on a large-scale, a box-trap style ‘pursuit-and-pounce’ of cattle catching, albeit at an unhurried pace of pursuit, followed by an unhurried pounce. The box-trap style capture might be likened to the activity of ‘pouncing’ or, more fancifully, likened to the activity of netting as practiced by insect collectors with aerial nets (eg., butterfly nets). Presumptively, the livestock animal is sick or otherwise slowed, which permits this activity to be practiced without harm to the animal.

Abstract: A gate is operatively secured to the three-point hitch of a vehicle such as a tractor or the like and is movable between a forwardly extending transport position at one side of the vehicle, a substantially vertically disposed second position, and a third rearwardly extending position to close an opening in a fence or the like. The gate may be moved by an electrical motor/gearbox or a hydraulic motor/gearbox and is radio controllable.

Abstract: An alley for processing animals such as cattle or buffaloes is described which includes a pair of spaced-apart alleys at the entrance end of the alley and a single alley at the exit end of the pair of alleys at the entrance end of the alley. The outer side walls of the alleys are easily adjusted to vary the width thereof thereby enabling the alley to accommodate animals of different sizes. Rear-up prevention device mechanisms are also provided in each of the alleys to prevent the animals from raring up and falling over backwards. The alley may be either portable or stationary.

Abstract: A method is provided for locking a chain in a locking device. The method includes sliding a chain along a surface of a chain-locking device until contacting another surface of the chain-locking device. Subsequently, the chain is slid along the contacted surface until reaching the end of the contacted surface. At the end, or in close proximity thereto, the chain passes, or falls, or is slid into a slot of the chain-locking device to lock the chain in place. A method is also provided for coupling together a pair of portable-corral members. A portable-corral panel is provided as having a panel support structure, and a portable-corral door connected to and within the panel support structure such as to be generally flush with the panel support structure when in a closed posture.

Abstract: The corral panel is a generally V-shaped body generally forming an isosceles triangle. A first pole, a second pole and at least one crossbar form the corral panel. The first and second poles are substantially equal in length. Each pole has a first end and a second end. The second end of each pole is joined together to define a vertex of the V-shaped body. The corral panel is used to create an oblique corral assembly by joining an inverted triangular corral panel between adjoining rectangular corral panels to form a round corral in which the corral panels slope obliquely outward relative to vertical.

Abstract: A calf catching apparatus that attaches to an ATV or similar vehicle and operates along the side of the vehicle. The calf catching apparatus has a pair of doors or gates that open to the front and are operated from ATV. The operator drives along side the cow/calf pair until the calf is inside the pen. The gates are closed and the calf is caught and separated from the cow. The operator can enter into the pen and treat the calf. If the calf needs to be transported, the calf is placed on a transportation platform and a gate is closed to restrain the calf on the platform. The calf catching apparatus can also be transformed to a tow behind version to minimize the width and bring the unit down the road behind a vehicle. There is also a fold-up embodiment that allows for the pen to be folded beside the ATV to reduce the overall width of the ATV and calf catching apparatus for traveling through narrow openings or on roads without unhooking from the ATV.

Abstract: A temporary electrified fence enclosure system utilizing movable storable fence posts and flexible electrified ribbons that are retractably reeled within the fence post. Each fence post comprises an internal power source. Each electrified ribbon is coupled mechanically to other fence posts to create the enclosure. The system is preferably stored or removably attached to a trailer, such as a horse trailer, and is quickly and easily set-up.

Abstract: A unitary stackable fence module having end assemblies and span members is provided for forming a perimeter fence having an inwardly inclined profile. A right angle end support has vertical and horizontal members and an angle arm, spaced from and attached to a side edge of the vertical and horizontal members adjacent the span members. The unique arrangement permits a plurality of fence modules to be stacked for transport or storage. Loops formed on the vertical members permit pivotal pinning of fence modules together to form perimeter fences of any polygonal shape.

Abstract: A animal trailer with corral panels system for efficiently transporting and retaining fence panels on a trailer. The animal trailer with corral panels system includes a trailer, a plurality of rear brackets, front brackets and supports. The trailer can be any general horse trailer used for transporting horses or other animals. A first rear bracket and a second rear bracket are mounted on the sides of the trailer, rearward of the trailer wheel wells. A first front bracket and second front bracket are similarly mounted forward of the trailer wheel wells spaced accordingly from the rear brackets in order to receive the fence panels. A rear support and a front support are additionally mounted to the sides of the trailer, utilized with straps to secure the fence panels to the trailer.

Abstract: A moble cattle hospital that is adapted to be located near a pen of cattle for treatment operations. A gooseneck trailer forms a platform upon which various gates, fence panels, a squeeze chute, a squeeze pen and supplies are located for the treatment, or working, operations. The trailer is further configured to selectively raise and lower, sitting on the ground during working operations to make easier the movement of the cattle on and off the trailer.

Abstract: A portable livestock panel system for effectively containing livestock in a humane manner. The portable livestock panel system includes a plurality of posts each having a plurality of receiver apertures and a plurality of fastener apertures, a plurality of cross members receivable within the receiver apertures of the posts, and a plurality of fastener members extendable through the fastener apertures within the posts and the cross members for securing the same. The posts and the cross members are preferably comprised of a resilient plastic material.

Abstract: The present invention includes a portable alley way having openings at one end. A collapsible crowding tub is connected to the alley way and includes an opening communicating with the opening of the alley way. The collapsible crowding tub includes a plurality of curved panels which are connected together in a substantially semi-circular pattern surrounding a fifth wheel hitch. An end curved panel is connected to the alley way adjacent the opening of the alley way. An extension panel has one end connected to the alley way on the opposite side of the opening of the alley way and has a second end connected to the fifth wheel gooseneck. A gate has one end pivotably attached to the fifth wheel gooseneck and is sized to swing in an arc within the semi-circular pattern of the curved panels. A latch is provided for latching the gate to a selected curved panel.

Abstract: A method of isolating a newborn calf from the calf's mother. A rigid pen, including an outer frame defining an open floor attached to a motorized vehicle. The vehicle is operated to raise the pen off the ground and deliver the raised pen to an area at which the calf and the mother cow are located. The vehicle then positions the raised pen over the calf. Finally, the pen is lowered such that the calf is inside of the pen and the mother cow is outside of the pen. In one embodiment, the frame defines an opening at a side adjacent the motorized vehicle, with the method further including the vehicle operator entering the pen via the opening. In one embodiment, the pen further includes a foldable inner cage attached to an interior of the frame.

Abstract: An apparatus for demarcating an area for restricting the freedom of movement of animals that may be in the area for grazing purposes. The demarcation element, as such, may be a cord, band, ribbon, strip, cable, rope or electrified or communication wire which may be two parallel wires separated by a flexible insulating material. The demarcation element is supported by a plurality of vehicles although one or two ends of same may be secured at a reference point. The vehicle is supported by two relatively large wheels which are independently connected to motors and the center of gravity of vehicle is lower than the centers of the wheels which may be perpendicular to the ground or slanted inwardly. The vehicle carries solar panels which may be mounted on the wheels if they are slanted. A connection for the demarcation element is carried on each vehicle which may include a guide member and tightening device.

Abstract: A corral apparatus has mounting brackets for securing at spaced locations on a wall of a vehicle, livestock trailer, or building, a pair of side panels each having a first end pivotally connected to a respective bracket, and an end panel pivotally secured between the second ends of the side panels, whereby the apparatus can be pivoted between an operative condition in which each side panel extends transverse to the surface and the end panel extends between the ends of the side panels, and a storage position in which the panels are folded flat against one another and the surface.

Abstract: A corral apparatus has mounting brackets for securing at spaced locations on a wall of a vehicle, livestock trailer, or building, a pair of side panels each having a first end pivotally connected to a respective bracket, and an end panel pivotally secured between the second ends of the side panels, whereby the apparatus can be pivoted between an operative condition in which each side panel extends transverse to the surface and the end panel extends between the ends of the side panels, and a storage position in which the panels are folded flat against one another and the surface. The side panels are adjustable in length to vary the size of the coral.

Abstract: A game animal lift assembly for all terrain vehicles (ATVs) that is used to lift the carcass of a dead game animal from the ground up onto the carrying rack of an ATV. The game animal lift assembly includes a winch assembly having a flexible winch tether, a receiver hitch connecting assembly, a lifting mechanism horizontal support rod, two height adjustable vertical ground support bar assemblies, an adjustable length chassis support bar assembly, and a pivoting game animal lifting mechanism pivotally attached to the lifting mechanism horizontal support rod.

Abstract: A mobile cattle hospital that is adapted to be located near a pen of cattle for treatment operations. A gooseneck trailer forms a platform upon which various gates, fence panels, a squeeze chute, a squeeze pen and supplies are located for the treatment, or working, operations. The trailer is further configured to selectively raise and lower, sitting on the ground during working operations to make easier the movement of the cattle on and off the trailer.