Considering these five factors before getting a guinea pig ensures you're ready to offer a loving, suitable home.

Have you been thinking of adopting a Peruvian guinea pig? Their long fur is gorgeous, but it can also be intimidating. Does this breed require special care, and what are Peruvian guinea pigs like?

Urethral catheterization of the male guinea pig has potential diagnostic ... urethral opening dorsal of the glans (Fig. 2). Take care not to introduce the catheter into the intromittent sac ...