Place the animal in dorsal recumbency with the hind limbs towards the person performing the procedure (Fig. 1). Evert the glans penis from the preputial sac by gentle manipulation. Gently flush ...

A group of 40 young male and female guinea pigs arrived at a pet 'superstore' after they were purchased from a local commercial breeder. Within one week, moderate inappetence was noted in the group.