The Aerobie Dogobie is a tougher and firmer version of the Squidie Disc designed for dogs. It's amazingly stable in flight thanks to its patented rim design. Being so soft and compact (8" (20cm) diameter) it won't damage your dog's teeth while being tough enough to withstand canine punishment. The soft rubber means soft catches and what's more, it floats so you wont lose it in the sea, river or your bath.