It's one of the oldest breeds of guinea pigs, and the ACBA also recognizes the Peruvian Satin breed. Rex Guinea Pigs have a short, wooly coat due to the fact that they don't have the guard hairs most ...

Maple, an Agouti Rex guinea pig, would also urinate very frequently due to the amount of water it was drinking – which is a sign of diabetes also seen in humans. When taken to the vet in May ...