ScoopFree Litter Box System (& Replacement Trays) FS_MKT SENTRY® Calming Collars for Dogs

SENTRY® Calming Collars for Dogs

even in the most extreme cold temperatures

elastic strap

Essential Trace Minerals: Includes highly bioavailable zinc

Inactive Ingredients: Tea Tree Oil

ScoopFree Litter Box System (& Replacement Trays) FS_MKT SENTRY® Calming Collars for DogsScoopFree Litter Box The automatic rake system sweeps waste into the covered compartment 20 minutes after you cats uses the litter box. Safety sensors will detect if your cat re enters the box and the 20 minute timer will reset. The box uses a special crystal litter, packed in a convenient disposable litter tray, that's 5 times more effective at reducing odor than clay or clumping litters. Your cat will always have a clean, fresh smelling litter box,