Salmonella in rabbits, guinea pigs, hamsters and other small mammals is a bacterial infection and can lead to a very sick pet. This bacteria is dangerous to humans so you must use good hygiene while treating him. Salmonella is found in the feces, urine and bedding of infected animals so infection often occurs when a new pet is introduced to the household or your pet is exposed to feces or urine from wild animals. A small mammal infected with salmonella will look unkempt and his coat could be dull. He may experience a loss of appetite, fever and swollen lymph nodes around the neck. Salmonella infection can be diagnosed thought blood and urine testing by a medical professional. The bacteria must run its course but you should offer care to keep your pet comfortable. Your vet may recommend antibiotics for any infections. Learn more from your Poway, CA veterinary clinic. Or schedule an appointment at this site Carmel Mountain Ranch Veterinary Hospital.