Sick Guinea Pig, possible disease?

Getting the poor fellow into the vet is a very important thing as we have no idea how bad his injuries are. If the rabbit kicked him, which is their favorite way of fighting, he could have many broken ribs and is in so much pain it is hard to breath let alone eat. Talk to the Vet about Critical Care. It is a powdered food used to fed sick or under weight guinea pigs. I have kept one guinea pig alive for 14 days when she would not eat, on the 15 day she started to eat.You feed it with a syringe or many guinea pig like it enough they will simply eat it off the spoon.