Dog Daze

I've raised my dog from a pup, But now he looks so strange. He'll never be the same, Ever since he got the mange. I took him to the vet, To see what he could do. He prescribed him some pills, And medicated shampoo. But that didn't do the trick, So took him to the groomer. She shaved off all his hair, And found he had a tumor. Back to the vet I went, To plead for my poor dogs life. Scheduled him for surgery, To be put under the knife. Thank God the doctor saved him, But had to remove his leg. So on top of being bald, Now a tripod with a peg.