C
Chins To Love
Guest
It is a breeding collar, our breeders are in breeding runs, where one male can breed with three different females. The collars on the females keep them from gettting out of their cage and into the back run. The male doesn't wear run and can get into all three females cages. This keeps the females from fighting or from hurting anyone elses kits. You can also block off the back hole when a Mommy is with her kits. Very nice system.