Guinea pigs are sexually mature by about two to three months of age and may be fertile even earlier. This means that when you acquire your guinea pigs, you need to be very sure that they have been ...

Researchers reveal that the guinea pig pre-implantation embryo is very similar to the human embryo, spurring a better understanding of infertility and early human development.

These top tips for taking care of guinea pigs are sure to help your furry little friend thrive. Guinea pigs – or cavies, as they are often called – are the sweetest little creatures.