American Cavy Breeders Association American Cavy Breeders Association The American Cavy Breeders Association (ACBA) is considered a specialty club under the America Rabbit Breeders Association (ARBA). Like many other specialty clubs under ARBA, the ACBA maintains a membership, awards sweepstakes points, provides special awards, publishes a newsletter and contributes to developing new standards. Some may consider the ACBA to have greater responsibilities than other specialty clubs under ARBA because it is the only specialty club for cavies (Guinea Pigs) and supports all currently recognized breeds whereas most of the other ARBA specialty clubs are devoted to a single rabbit breed. The official acceptance of
Rock cavy and the mediodorsal nucleus, a large nucleus in the thalamus, which may provide the rock cavy with strong emotional learning, visual recognition, and object-reward association memory. This may explain why the animals are found to live in large groups. They can sometimes display homosexual behavior, with males courting males. Some paedophilical behavior has also been displayed, with adult males courting juvenile males. Each group has an alpha or dominant male and several females. The males are territorial, defending rock pile shelters against other adult males. These rock piles are built to impress the females. Once a females chooses a rock