A litter box liner comprises a base and at least one sidewall. Peripheral regions of the base and the at least one sidewall are coupled to one another to form an open-ended bag-like structure that defines a void for receiving litter. The base and the at least one sidewall are each of a fluid-impervious material and couplings between the peripheral regions of the base and the at least one sidewall are continuous and fluid impermeable.

A device suitable for recycling horse bedding, the device including a shaker table with a receiving surface arranged to receive the bedding; a duct having an inlet and an outlet; a first airflow generator arranged to lift bedding elements from the horse bedding upwards towards the duct inlet; a second airflow generator arranged to transport the bedding elements within the duct, the duct being shaped to define an inlet transportation region in which the second airflow causes the bedding elements to be drawn from the duct inlet, along a portion of the duct; a suspension region in which the second airflow causes the bedding elements to be suspended within the suspension region of the duct; and an outlet transportation region in which, in the absence of the second airflow, the bedding elements fall due to gravity towards the duct outlet; and one or more UV light sources arranged within the duct to emit UV radiation into the suspension region.

A device suitable for recycling horse bedding, the device including a shaker table with a receiving surface arranged to receive the bedding; a duct having an inlet and an outlet; a first airflow generator arranged to lift bedding elements from the horse bedding upwards towards the duct inlet; a second airflow generator arranged to transport the bedding elements within the duct, the duct being shaped to define an inlet transportation region in which the second airflow causes the bedding elements to be drawn from the duct inlet, along a portion of the duct; a suspension region in which the second airflow causes the bedding elements to be suspended within the suspension region of the duct; and an outlet transportation region in which, in the absence of the second airflow, the bedding elements fall due to gravity towards the duct outlet; and one or more UV light sources arranged within the duct to emit UV radiation into the suspension region.

A system for treating wash waste liquid is described, configured for coupling to a wash module of a continuous Tunnel washing machine for the field of Preclinical Pharmaceutical Research, said wash module (12) comprising a wash chamber (25), characterized in that it comprises: a wash tub (22) with a side wall (31) substantially cylindrical in shape, with a tangential liquid suction outlet (33) and a substantially conical bottom, with a wash waste drain point (35) at the vertex of the cone, said tangential suction being adapted to generate a rotational motion of the liquid in said tub, said tub being positioned under said wash chamber (25), so as to receive said wash liquid by gravity; a centrifugal wash pump (21) with an open impeller, adapted to take in liquid from said tangential liquid suction outlet (33); an in-line filter (26) with an internal filter cartridge of the “wedge-wire” type, adapted to filter the liquid coming from said centrifugal pump (21) and deliver it back, filtered, into said wash chamber (25), and comprising a flush valve (27) for discharging the filtering waste.

A system for treating wash waste liquid is described, configured for coupling to a wash module of a continuous Tunnel washing machine for the field of Preclinical Pharmaceutical Research, said wash module (12) comprising a wash chamber (25), characterized in that it comprises: a wash tub (22) with a side wall (31) substantially cylindrical in shape, with a tangential liquid suction outlet (33) and a substantially conical bottom, with a wash waste drain point (35) at the vertex of the cone, said tangential suction being adapted to generate a rotational motion of the liquid in said tub, said tub being positioned under said wash chamber (25), so as to receive said wash liquid by gravity; a centrifugal wash pump (21) with an open impeller, adapted to take in liquid from said tangential liquid suction outlet (33); an in-line filter (26) with an internal filter cartridge of the “wedge-wire” type, adapted to filter the liquid coming from said centrifugal pump (21) and deliver it back, filtered, into said wash chamber (25), and comprising a flush valve (27) for discharging the filtering waste.

A catch drawer litter box for the recovery of litter and prevention of unwanted dispersal outside of a litter box. The catch drawer litter box generally includes a base and a cover. The base generally comprises a recovery region, a litter region, and a base divider separating these two regions. The litter region generally comprises a litter container configured for the receipt of litter comprising litter particles. Recovery region generally comprises a grate with openings large enough to allow passage of litter particles and a recovery drawer configured for removable deposition within the recovery region via an opening in the base. The recovery drawer is configured to receive at least a portion of the particles of litter that may pass through the openings in the grate.

An animal toilet has a front-rear direction, a right-left direction and an up-down direction that intersect each other. The animal toilet is provided with an upper container that is provided with a plurality of holes through which urine passes below, a lower container that is positioned below the upper container and has formed an insert hole on a front face, and a tray that is housed from the insert hole into the lower container in a manner being allowed to be pulled out forward, and made to receive and store the urine that falls through the holes of the upper container. A front part of the tray is not protruding in front of the front face of the lower container when seen from the right-left direction. The front part of the tray has an exposed portion. An upside and a downside of the exposed portion are exposed to an outside space. An upper part and a lower part of the exposed portion are respectively provided with a geometrically deformed portion having a shape changed from a surrounding portion.

An animal toilet includes: a front-rear direction, a right-left direction, and a height direction; an upper container that is to be placed with excrement treating material on a bottom portion having a plurality of holes through which urine passes, the bottom portion being a part positioned lowest inside the upper container, in a state where an absorbent body has been placed in a tray, a central position of the bottom portion of the upper container being arranged nearer to a rear side than a central position of the absorbent body, in the front-rear direction; the tray that is to be placed with the absorbent body that absorbs urine that has passed through the holes; and a lower container put below the upper container, the lower container storing the tray.

An animal littler container enclosure system includes an access chute, a housing, and a drawer. The access chute has a first access, a second access, and an exterior surface, and is configured to be inserted through a wall between a first space and a second space such that the first access is located in the first space and the second access is located in the second space. The housing has a back access aperture; an interior top surface adjacent the back access aperture, a mounting flange adjacent the back access aperture, a front wall with a front wall exterior surface, and a front drawer aperture. The housing is configured to be mounted to the wall in the second space through attaching the mounting flange to the wall and resting the interior top surface on the exterior surface of the access chute.

An animal litter box includes: a tray housing including a urine passage portion and an insertion opening; and a tray including an absorbent-body placement surface. The urine passage portion has holes through which urine pass downward. The insertion opening is formed in a front surface of the tray housing. On the absorbent-body placement surface, an absorbent body for absorbing urine that has passed through the holes is placed. The tray is housed in the tray housing from the insertion opening in such a way that the tray is capable of being pulled out forward. The tray is capable of being housed in the tray housing with an orientation of the tray in the front-back direction reversed. The tray includes an identification portion in a part of the tray other than the absorbent-body placement surface, and the identification portion is for identifying one side and another side in the front-back direction.