Provided are a test apparatus for dust-exposing breath of animals and a test method thereof. The test apparatus includes a constant temperature and humidity test box internally provided with a test chamber and provided with a dust inlet connected to a dust conveying device. The test chamber separated into a cleaning area and an activity area, and a blowing device is arranged in the cleaning area. The test method includes following steps: step S1: a test animal is placed in the activity area; step S2: dust is introduced and the blowing device is turned on; step S3: a temperature and a humidity are adjusted; step S4: the test animal is taken out to weigh and step S5: steps S1 to S4 are repeated, blood of the test animal is drawn after days for biochemical index assay, and a test cycle is completed.

The present disclosure proposes a solution wherein a smart vest worn on dogs and a related system including the vest, a sever and a user device are used for discerning the dogs' mood and anxiety levels, and alleviate their distress e.g., when left alone at home. The solution may provide emotional monitoring, multi-sensory interaction, remote control and monitoring, customizable responses, and holistic wellbeing for the dogs.

A light track controlling system and method of operation is provided. The light track controlling system includes a light track apparatus for use with an animal enclosure having a track positioned above the animal enclosure and extending along a length of the animal enclosure, a moveable carriage coupled to the track and configured to move along the track, a home limit switch located at a first end of the track and a return limit switch located at a second end of the track and opposite the first end, a motor coupled to the moveable carriage, and a control module electrically coupled to the motor, wherein the control module includes a timer to control movement of the moveable carriage from a home position to a return position on the track.

Provided are a test apparatus for dust-exposing breath of animals and a test method thereof. The test apparatus includes a constant temperature and humidity test box internally provided with a test chamber and provided with a dust inlet connected to a dust conveying device. The test chamber separated into a cleaning area and an activity area, and a blowing device is arranged in the cleaning area. The test method includes following steps: step S1: a test animal is placed in the activity area; step S2: dust is introduced and the blowing device is turned on; step S3: a temperature and a humidity are adjusted; step S4: the test animal is taken out to weigh and step S5: steps S1 to S4 are repeated, blood of the test animal is drawn after days for biochemical index assay, and a test cycle is completed.