UVB rays are responsible for causing most skin cancers. While large doses of UVA rays can contribute to cancer, it's the UVB rays that are commonly to blame.
But the FDA is warning that this time-honored tradition could be dangerousâand even deadlyâfor dogs. âSome people think itâs safe to give dogs large bones, like those from a ham or a roast,â says Dr. Carmela Stamper, a veterinarian in the FDAâs Center for Veterinary Medicine. âBones are unsafe no matter what their size.
How to Feed. The safest bones for dogs to eat are small, soft bones that are large enough to prevent dogs from swallowing them whole. Pork bones tend to be thicker and harder bones, so choose small pork bones. If your dog is able to eat these, you can try slightly larger pork bones.he safest bones for dogs to eat are small, soft bones that are large enough to prevent dogs from swallowing them whole. Pork bones tend to be thicker and harder bones, so choose small pork bones.