A treadmill may include two separate left and right belts rotating around two sets of rollers, four legs having an adjustable height via air suspension to customize an inclination of the treadmill, a thermoelectric assembly, a fragrance assembly having a rotating fragrance cartridge to emit various smells toward a user of the treadmill, a display on which exercise programs are played, and an attachment module having a dispensing tray on which treats are dispensed. A handle of the treadmill may have a sensor to sense a height and front-rear position, and a belt divider provided between the left and right belts may have position or proximity sensors to sense a left-right position. An inclination of the treadmill may be automatically adjusted according to positions detected by the sensors, and the fragrance assembly, attachment module, and inclination may be automatically operated in accordance with an exercise program played on the display.

The disclosure relates to an apparatus and a system for testing the cognitive ability of a rodent, comprising a testing chamber, a retarding zone connected to the entrance chamber and including at least one obstacle configured to slow down the rodent's movement to the entrance chamber, and an optional transfer chamber connected to the entrance chamber via the retarding zone for transfer of the rodent to and from an area external to the apparatus. The testing chamber comprises an entrance chamber, a plurality of corridors each connected to the entrance chamber via a corridor's first end portion, and at least one odor diffuser for diffusing odors in the plurality of corridors.

The silent pet treats dispenser has a bottom wall with a sidewall extending upwardly from the bottom wall. The sidewall is provided with an aperture. A closure attaches to a top end of the sidewall and has a flange extending inside of the container. The flange has an aperture with the same size and shape as the aperture in the container sidewall. The closure can be silently rotated from a first position where the aperture in the flange aligns with the aperture in the sidewall to a second position where the apertures are not aligned. In the first position, the aperture in the sidewall is closed, preventing dispensing of the contents of the container. A tab extends from the flange and through the aperture in the sidewall to facilitate movement of the closure from the first position to the second open position.

The silent pet treats dispenser has a bottom wall with a sidewall extending upwardly from the bottom wall. The sidewall is provided with an aperture. A closure attaches to a top end of the sidewall and has a flange extending inside of the container. The flange has an aperture with the same size and shape as the aperture in the container sidewall. The closure can be silently rotated from a first position where the aperture in the flange aligns with the aperture in the sidewall to a second position where the apertures are not aligned. In the first position, the aperture in the sidewall is closed, preventing dispensing of the contents of the container. A tab extends from the flange and through the aperture in the sidewall to facilitate movement of the closure from the first position to the second open position.

An exercise tool for small animals includes a rotating wheel 1 having an opening 1 formed on a front side, a wall surface portion 15 formed on a back side, and a through hole 13 formed in the wall surface portion 15; a bearing holder 2 inserted into the through hole 13 from the back side; a bearing 3 attached to this bearing holder 2; a cap member 4 coupled to the bearing holder 2 from the front side for securing the bearing holder 2 to the wall surface portion 15 of the rotating wheel 1; and a shaft member 5 attached to a stand 100. The shaft member 5 has a shaft 52 formed thereon to be press-fit and coupled to the bearing 3.

An exercise tool for small animals includes a rotating wheel 1 having an opening 1 formed on a front side, a wall surface portion 15 formed on a back side, and a through hole 13 formed in the wall surface portion 15; a bearing holder 2 inserted into the through hole 13 from the back side; a bearing 3 attached to this bearing holder 2; a cap member 4 coupled to the bearing holder 2 from the front side for securing the bearing holder 2 to the wall surface portion 15 of the rotating wheel 1; and a shaft member 5 attached to a stand 100. The shaft member 5 has a shaft 52 formed thereon to be press-fit and coupled to the bearing 3.

A simpler and more humane animal restraint and training device, and a method of using the device, having magnetic members and locking teeth that prevents animal choking, retains contact between the two clasp portions to prevent collar loosening, and does not require the use of fine motor skills by the animal owner. Training signals can also be generated to teach proper gait for the animal as well as other training commands.

A simpler and more humane animal restraint and training device, and a method of using the device, having magnetic members and locking teeth that prevents animal choking, retains contact between the two clasp portions to prevent collar loosening, and does not require the use of fine motor skills by the animal owner. Training signals can also be generated to teach proper gait for the animal as well as other training commands.

A treadmill may include two separate left and right belts rotating around two sets of rollers, four legs having an adjustable height via air suspension to customize an inclination of the treadmill, a thermoelectric assembly, a fragrance assembly having a rotating fragrance cartridge to emit various smells toward a user of the treadmill, a display on which exercise programs are played, and an attachment module having a dispensing tray on which treats are dispensed. A handle of the treadmill may have a sensor to sense a height and front-rear position, and a belt divider provided between the left and right belts may have position or proximity sensors to sense a left-right position. An inclination of the treadmill may be automatically adjusted according to positions detected by the sensors, and the fragrance assembly, attachment module, and inclination may be automatically operated in accordance with an exercise program played on the display.

A treadmill may include two separate left and right belts rotating around two sets of rollers, four legs having an adjustable height via air suspension to customize an inclination of the treadmill, a thermoelectric assembly, a fragrance assembly having a rotating fragrance cartridge to emit various smells toward a user of the treadmill, a display on which exercise programs are played, and an attachment module having a dispensing tray on which treats are dispensed. A handle of the treadmill may have a sensor to sense a height and front-rear position, and a belt divider provided between the left and right belts may have position or proximity sensors to sense a left-right position. An inclination of the treadmill may be automatically adjusted according to positions detected by the sensors, and the fragrance assembly, attachment module, and inclination may be automatically operated in accordance with an exercise program played on the display.