I got a healthy guinea pig for my daughter, her name was Alice. My daughter's friends was having a guinea pig birthday party, so I brought Alice. There was another guinea pig there, an Unuttered male. At first, I thought he was neutered so I put Alice with him, then joined the party. When I came back to get Alice, he was on top of her, and was moving around and making a sort of purring noise! after I took her out she had some sticky stuff on her bottom. Now she's as big as a foot ball. I'm afraid to take her to the vet, because our vet does not do small animals, such as rodents, rabbits, of fish. Can someone Help; me!