Hi, my 2 year old guinea pig, Lily, has suddenly lost a LOT of weight. I don't know how much she weighed originally, but I do know guinea pigs usually weigh 800g and Lily now weighs 500g. She is very skeletal and I can feel all of her bones. I took her to the vet yesterday and the vet checked her teeth and said they looked perfectly fine. She said the weight loss is a major concern but she couldn't tell what was wrong with her at this time.
She is losing a lot of hair in clumps and had a bald patch in the corner of her left eye which wasn't there a week ago. She is passing pee and poo normally and is just as active as normal. She lives in the same cage as my other guinea pig, Bubble, so if you have any idea as to what could be wrong with her could you please comment your suggestions and if it is contagious as I don't want my other guinea pig to fall ill as well. Bubble has already outlived another guinea pig, I hope she doesn't have to watch a second die too.
She is losing a lot of hair in clumps and had a bald patch in the corner of her left eye which wasn't there a week ago. She is passing pee and poo normally and is just as active as normal. She lives in the same cage as my other guinea pig, Bubble, so if you have any idea as to what could be wrong with her could you please comment your suggestions and if it is contagious as I don't want my other guinea pig to fall ill as well. Bubble has already outlived another guinea pig, I hope she doesn't have to watch a second die too.