biting self

Hello, my guinea pig Pippin was treated recently for a urinary infection last Monday, I took her to the vet because she was constantly wet on her backend which was strange for her, her generals were abnormally protuberant and she had lost a small amount of weigh, around 90g from 980g to 890g...

Hi everybody, I'm new here, and I've been having some concerns with my boy, Teddy. I got him on 7/5/2022, and noticed that he was much smaller than all the other guinea pigs in his enclosure. I watched them all for about two hours, and saw that when he made any attempt to move towards the...