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.
In fact, chewing on hard pig ears can lead to broken teeth in puppies or dogs with dental disease. Instead, feed your puppy kibble or low-calorie treats or chews designed to provide dental benefits. Regular tooth and gum brushing is essential, too.