| Injury
Limping, holding leg up, sitting funny, toe tapping; sounds like ACL torn or injured. This is not easy to diagnose. However, an experienced vet can manipulate the knee to confirm. This can occur from running real fast as a pup or jumping from a car or truck. As far as throwing up, I don't know. If Your vet cannot rule out a torn ACL, see how Champ feels in a few days, may want to try Rimadyl for a week, then try another vet. Just my 2 cents. My Rudy had the same leg symptoms and has both ACLs torn. He has to have surgery soon.
Sincerely,
Scoob |