76257484
May 16, 2001
Sep 28, 2004
Electronic puppy training device, activate by the dog, that emits a sound or movement to let the dog owner know when the dog wants to go out; electronic dog training devices, that emits a sound or makes a movement to let the owner know when to refill the water bowl; electronic dog training device, that emits a sound or makes a movement to let the owner know when to refill the feeding bowl
Electrical and Scientific Apparatus