Hi everyone! I have a 3 year old guinea pig named Betty who won’t eat. She has always been a picky eater, but she always ate enough hay, pellets and drank water. Recently, she has stopped eating hay and drinking, as well as eating any fruits or vegetables. She is so picky she will eat something one day and absolutely refuse to eat it the next day. I’ve taken her to see 2 vets but both said there was nothing wrong with her besides that she won’t eat. I have been syringe feeding her a formula to get food in her recommended by my vet and she fights me the entire way. Nothing seems to get her appetite back- vitamin C doesn’t help(I’ve been giving her that too). She refuses to eat anything now, and her behavior has changed too. This may be irrelevant but before she used to love to lay down and sleep, and just “melt” onto my lap. But now she stays in a ball with her backbone sticking up like a hard hump even while sleeping. Please help- I have another baby guinea pig that loves her and I can’t bear to lose Betty.