About a week ago he started throwing up a lot (after a while just bile) then after two days he just wouldnt eat, the vet has given him liquids and food through and IV twice now for it has already been a week since this started. His blood tests came back negative, and he had 3 x-rays which show no obstruction, he will drink water but not eat.
How long has he been anorexic??
What were the blood results??
He needs a good exam or give us more details.