Can anybody please help, we noticed this morning that Oscar has swollen jowls, a swollen eye and lumps (like very severe insect bites) all over his back and hind legs. He still has a healthy appetite and is still very lively. We took him to the vet but all he gave him was an eye ointment and Metacam for the swelling. The vet was at a loss as to what has caused this sudden outbreak. We would be grateful if anybody has any suggestions as to what is happening and any treatments. Steve and Rita.