Dogs and Bones

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We’re all familiar with the storybook image of a dog chewing a bone. Omnivorous scavengers that they are, dogs find bones hard to resist. Their incredibly strong jaws are perfectly adapted to gnaw through the tough cortex to get to the ultimate treat: the delicious fatty marrow inside.

The practice of feeding bones to dogs definitely has its proponents. It seems like a perfectly natural treat, one that canines crave. Gnawing bones and comparable products (such as cow hooves, deer antlers, and rawhide) provides healthful exercise, an outlet for pent-up energy. Some claim that chewing bones may improve a dog’s dental health—not to mention the breath—by removing harmful plaque and food residue. The controversial “Bones And Raw Food (BARF)” diet has many avid proponents. Wild dogs have consumed bones for ages. Why shouldn’t our modern canines enjoy this primordial treat?

Dogs may like bones, but bones don’t always like them. The fact your dog may have always eaten bones doesn’t negate the risk. We don’t know how many wild canines suffer complications from eating bones, but any veterinarian will tell you that pet dogs occasionally do. The following are risks and complications of eating bones:

Dental injury. Bones, just like rocks or any other hard substance, can grind down the teeth, causing chronic wear. Bones can easily break a dog’s teeth too. The most commonly fractured teeth are a dog’s eyeteeth and the carnassial, the large upper molar on either side of a dog’s jaw. Fractures to the carnassial tooth are easy to miss, can be quite painful to the dog, and expensive to treat.

Oral injury. Small poultry bones (particularly once cooked) can splinter and cause scrapes and ulcers of the gums, lips, and tongue. Large round steak bones, if they’re just the right size, can become lodged between the eyeteeth, causing a very unpleasant situation for your dog.

Choking. Bone splinters or chunks of just the right size can become lodged in an unlucky dog’s airway. This is a life-threatening emergency.

Foreign body. While dogs are famous for their iron stomachs, even the hardiest digestive tract is no match for a healthy chunk of beef or pork bone. A bone stuck in the tummy can cause chronic vomiting and loss of appetite. Small splinters can cause constipation, ulcers, and bleeding as they pass through the colon. Most dangerous is the piece that lodges in the small intestine, causing a life-threatening emergency. Intestinal rupture, sepsis, and even death can result.

Tummy troubles. Short of the above calamities, the trace ingredients in a bone can be enough to make things go haywire. If your dog is allergic to pork, for instance, then an hour or two with a ham-hock is sure to send his intestines into turmoil. Not to mention that raw, untreated bones can carry unpleasant organisms like E. coli and Salmonella and cause what amounts to food poisoning in your dog.

The fact remains that dogs just love to chew. And admittedly, most people have thrown their dog a bone at one time or another with no ill effect whatsoever. Some people swear by bones as a mainstay of their dogs’ diet. What is a responsible dog companion to do?

Finally, if you still think it’s worth the risk, bone up on these safety tips first:

No bones about it.


Disclaimer: This website is not intended to replace professional consultation, diagnosis, or treatment by a licensed veterinarian. If you require any veterinary related advice, contact your veterinarian promptly. Information at DogHealth.com is exclusively of a general reference nature. Do not disregard veterinary advice or delay treatment as a result of accessing information at this site.