Osteosarcoma occurs more frequently in large breeds like the Labrador retriever. According to the American Kennel Club Canine Health Foundation, dogs heavier than 90 pounds account for approximately one-third of canine diagnoses of bone cancer, or osteosarcoma. Bone cancer usually spreads rapidly, so the prognosis is not good. Slightly less than 1 percent of Labs will come down with bone cancer.
According to the University of Florida, the exact percentage is 0. The average mixed-breed dog has a 0. Middle-age Labs, those roughly 7 to 10 years of age, are more likely to develop bone cancer than younger dogs. Male Labs have a slightly higher incidence of the disease than females, but the opposite is true in breeds such as Great Danes and Rottweilers. Males neutered after the age of 1 year have a lower incidence of bone cancer than those fixed before their first birthday.
This deadly disease first appears as a slight lameness that gets progressively worse. You might also notice swelling on a leg or affected area as a chocolate labs and cancer develops, along with extreme fatigue. Because cancer weakens the bone, your Lab might suffer chocolate labs and cancer breakage chocolate labs and cancer a minor mishap or bad step.
As the cancer spreads, your dog exhibits obvious signs of pain. Your vet diagnoses osteosarcoma via X-ray and bone biopsy. Sadly, chocolate labs and cancer, most cases of bone cancer are incurable, chocolate labs and cancer. If the cancer has not spread, amputating the leg might prove curative, and it will limit the intense pain even if the disease has metastasized.
Treatment options, besides surgery, include chemotherapy and radiation. Chocolate labs and cancer to the AKC, 50 percent of dogs treated for osteosarcoma live one year or longer after going through current treatment protocols. Your vet will also prescribe medication for pain management, so your Lab can enjoy a reasonable quality of life.
Jane Meggitt has been a writer for more than 20 years. In addition to reporting for a major newspaper chain, she has been published in "Horse News," "Suburban Classic," "Hoof Beats," "Equine Journal" and other publications. Labrador Retrievers Slightly less than 1 percent of Labs will come down with bone cancer.
Other Risk Factors Middle-age Labs, those roughly 7 to 10 years of age, are more likely to develop bone cancer than younger dogs. Symptoms This deadly disease first appears as a slight lameness that gets progressively worse. Options Sadly, most cases of bone cancer are incurable. Video of the Day. Brought to you by Cuteness. Bone Cancer in Dogs. About the Author Jane Meggitt has been a writer for more than 20 years.
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