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Updated on September 23rd, 2025
Pet's info: Small Animal | Unknown - Small Animal | Male | unneutered
I have noticed a very bad smell in my guinea pig Boog’s feces and I was wondering if it’s a deeper health issue. I feed him fresh water, fresh pellets, and hay everyday and fresh veggies twice a day. He shares the cage with Archie (my other guinea pig) and I just want to make sure that if Boog does have something that it isn’t contagious to Archie. If possible, may I treat it at home or will I have to visit a vet? Also, how can I tell if it’s diarrhea or regular poop?
1 Answer

Answered By Lauren Kennedy, DVM
Veterinarian
Published on August 18th, 2018