Marty has tricks knees and it's making it difficult to lift his hind legs to pee. I am taking him to a vet Monday and it's going cost me a lot of $$$! The office visit is $140 , $200 per x ray and surgery for both knees about $3,200 Has anyone had this kind of surgery done on their dog and did it help your dog in the long run? I called another vet any they wanted $4,000 for surgery and that does not include the cost of x rays and office visit. I wish it did not cost damn much to bring a pet to the vet.