My older dog needs amputation for cancer. What's his quality of life?

Thanks for using Petco Pet Education Center, formerly Petcoach! Playing the odds based on Skylar's breed and the fact that she has a tumor in the leg I would assume it is potentially a primary bone tumor such as osteosarcoma though of course your veterinarian would know better. Regardless of the tumor type, if they already made the determination of amputating her leg as the next step I can tell you that most dogs tolerate being on 3 legs very well and get around just fine even if older. Only dealing with cancer patients myself I have a lot of cancer patients that are three-legged and do great. As long as she does not have another orthopedic or neurologic condition that affects her ambulation, she would likely be ok in three legs. Good luck!

Unfortunately only your veterinarian can answer this question. In general amputation buys a few months time and considering your dog is already very old for a Belgian Shepherd, it may be more humane to give your dog palliative care than go through with the surgery. If your dog has arthritis in his hips, having only one hind leg may put serious strain on the arthritic hip and this will cause more pain. Discuss good pain management with your veterinarian. An alternative would be to go see a veterinary oncologist who is most experienced in assessing bone cancer cases and can give you good statistics as well as has most experience with good palliative care.

She has most likely been diagnosed with osteosarcoma (in the forelimb probably head of the humerus) which is a primary bond tumor. Bone tumors are painful and typically amputation is recommend with follow up chemotherapy. In the event the cancer has metastasized (spread) or it is suspected the patient will not have a good quality of life with three legs, less invasion options such as radiation therapy are recommended but only as palliative measures. If you have not already discussed talking to a veterinary oncologist with your veterinarian, I would recommend doing so. They will be able to provide you with a detailed treatment plan and prognosis.

It is very hard to say without knowing what exactly the vet determined the mass or growth to be. If the vet recommend amputation then I would assume the growth is some sort of cancerous growth. Most veterinarians will not recommend amputation unless a mass is very aggressive and large or unless it is a bone mass that cannot be surgically removed. I would have a more in depth conversation with your vet to discuss exactly what kind if mass your dog has and what kinds of treatments are possible. Even though your dog may not be showing you any signs of obvious pain, these types of things can be painful. Animals are very good at masking pain. I would also consider thinking about getting a second opinion. If you came away from a vet appointment being told you needed to amputate your dog's leg, but not really knowing why, you might want to find another vet who would be able to explain things a little better. But that is just a thought.

I am so sorry that Wilbur has a tumor. Would amputating the leg be an option for him? That removes the tumor, you don't have to worry about having enough skin to cover the area, and dogs do great on three legs. Can you speak to another vet about a second opinion?

Unfortunately in most cases amputation will not be curative, it will probably slow down the tumor but in most dogs amputation do not eliminate the condition as the tumor in over 95% of cases has already metastasised (even if the chest x-ray looked clear).

Hi, thanks for using Petco Pet Education Center, formerly Petcoach! I am so sorry about Chunk's diagnosis! This is a terrible situation! If Chunk is having such a hard time now, it will likely be the same if the rear leg was amputated. Amputation is just palliative unfortunately, meaning it buys you and the pet time. Most bone cancers have microscopically spread by the time they are diagnosed. If Chunk's tumor is a fibroscarcoma then it is slower to spread and he could get more good time if he loses weight and is able to learn how to get around with 3 legs. So, if you are not ready to give up or give in to the situation, ask to have a biopsy done of the tumor so you know what cancer you are dealing with. If it is a fibroscarcoma then amputate and deal with losing the weight afterwards. If it is osteosarcoma then I think putting him down is fair. I am again very sorry that this is happening to you and Chunk. He is too young!