It doesn’t take a veterinarian or animal expert to know that cancer, any type of cancer, hinders your dog’s optimum performance. It could be dog sports competitions, professional dog shows, or just plain having fun with you and your family. A healthy dog walks, runs, chases, cuddles, and frolics without any discomfort or pain, and that is possible only because he or she is happy and free from sickness or debilitating disease. A dog with Bone Cancer, however, could appear lame or crippled as a result of this painful, unforgiving illness.
What is Dog Bone Cancer?

What is Dog Bone Cancer? Bone Cancer is also known by the term Osteosarcoma. These are tumors that commonly affect the limbs of giant dog breeds.
Bone Cancer is also known by the term Osteosarcoma. These are tumors that commonly affect the limbs of giant dog breeds. To a lesser percentage, it affects the skull, ribs, vertebrae and pelvis of smaller breeds. Bone Cancer tumors are deemed highly aggressive. They invade and destroy normal cells aggressively, and in some cases, they metastasize, meaning they travel to other organs in the body through the bloodstream, over far distances.
While bone cancer constitutes only 5% of all canine tumor incidences, a staggering 80-90% of malignant cancer cases include the bone. What’s more alarming is, this sort of cancer requires the amputation of the affected area, together with chemotherapy (which only gives temporary relief to the suffering pet).
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Our 11 year old Chessie was euthanized two weeks ago because of bone cancer. We had no idea she had it until two months ago. There were no visible tumors, she just started limping one day. We took her to our Vet who diagnosed it as osteo arthritis but when it continued to get worse we took her to another Vet for a second opinion. This Vet took x-rays which showed the cancer. I feel so bad because I had no idea we were contributing to her demise by the food she was eating. I have stopped buying commercial dog food for our Golden and am now making my own. Thanks for all the information you’re giving, hopefully Otis will live a lot longer life because of it. Sincerely, Candi