A multi-storey animal house includes a multi-storey animal house body with multiple breeding storeys. The breeding storeys include a first breeding storey, a second breeding storey, a third breeding storey, a fourth breeding storey, a first cultivating storey, and a second cultivating storey which are sequentially arranged from top to bottom.

A ventilation and temperature regulation structure for an animal house, comprising a house body and a temperature regulation device with a culture layer, the house body comprising a temperature equalization device and an exhaust gas extraction device, the temperature equalization device includes a temperature equalization passage passing through the culture layer, several ventilation holes are disposed on the side wall of the temperature equalization passage; and an outlet end of the temperature regulation device is connected with the temperature equalization passage. Such technical solution is to provide a temperature regulation structure for an animal house having good ventilation, waste reduction and good effect of temperature regulation.

A livestock central air conditioner and a livestock house, relates to the art field of livestock house and equipment. The livestock central air conditioner including a heat exchange unit 1, a cooling component 2, an axial fan 3 and an air duct 4; the livestock house including a house 6 and the livestock central air conditioner; a ventilation fan 63 is provided at the location of the exhaust outlet 62 on the house 6.

A method of determining a cognitive state of an experimental animal in a cage is provided. The cage includes one or more walls that enclose a living space for containing the experimental animal, and a heating structure. The method includes installing a card with at least a first type of sequestered olfactory compound, directing the heating structure to selectively heat the card to release the first type of sequestered first type of olfactory compound to subject the experimental animal to a novel olfactory experience, creating a first assessment of a behavior of the laboratory animal, subjecting the experimental animal to experimental procedures and/or waiting a selected amount of time, directing the heating structure to selectively heat the card to release more of the first type of sequestered olfactory compound, creating a second assessment of a behavior of the experimental animal, and evaluating the first and second assessments to determine the cognitive state of the experimental animal.

Some embodiments of the present livestock structures comprise a floor, wherein the floor is configured to support livestock housing; a roof, wherein a majority of the roof is substantially parallel to the floor; and one or more supporting structures configured to support the roof; in some embodiments, the floor comprises a non-zero slope. Some embodiments of the present livestock structures comprise a passageway extending a majority of a distance between a first side and an opposing second side of the structure, wherein the passageway is positioned at an elevation that is below an elevation of the floor.

Modular pet beds that can be disassembled into multiple smaller parts are provided. The individual parts can maintain their shape and can be fastened back together once they are clean and dry. Contemplated pet beds can comprise two or more pet bed components, and a set of fastener assemblies operable to couple the pet bed component together. Some pet bed components can comprise a single segment, or can comprise multiple segments that are permanently and/or removably coupled to one another.

A system for heating animals. The heating system uses an elongated curved reflector around an elongated infrared light source to reflect heat off of the elongated curved reflector and onto piglets provided in the piglet creep of a farrowing crate. The system has a reduced thermal gradient to efficiently transfer heat to animals, such as piglets, without overheating other nearby animals, such as sows.

An animal cage heating system includes a support structure for support animal cages and a plurality of thermal elements. Each thermal element is configured to provide localized temperature adjustment to one of the animal cages, and each thermal element adjusts the temperature of an animal cage independent of temperature adjustment provided to other animal cages.

Exemplary embodiments of a system for cooling a pet bed are disclosed. Certain embodiments include a portable ice chest comprising a false bottom surface that defines an upper volume and a lower volume within the portable ice chest. The false bottom surface may comprise a plurality of holes (or pathways) for allowing water to drain from the upper volume which is configured to store ice to the lower volume which is configured to serve as a reservoir for the water. A pump located within the lower volume of the portable ice chest is configured to circulate water from the lower volume of the portable ice chest, through a heat exchanger subsystem that is external to the portable ice chest, and back to the lower volume. The heat exchanger subsystem may be contained within a pet bed component of the system.

The present disclosure provides an automated insect rearing facility for the reproduction and growth of insects, and in particular, Tenebrio molitor larvae. The insect rearing facility includes insect rearing containers that automates insect rearing activities and regulation of environmental conditions for insect growth. The provided facility and container include components that are in communication with a control unit, which directs and controls the components according to predetermined instructions and/or in response to feedback from a number of various sensors. The components may autonomously perform a multitude of facility operations without the need for human intervention. The present disclosure also provides an insect feed composition, particularly to be fed to Tenebrio molitor larvae.