Can dogs eat bones? Cooked vs. raw bones and the real risks

No, dogs shouldn’t eat cooked bones, no matter how classic the image of a dog with a bone may be. Cooking makes bone brittle, so it breaks into sharp splinters that can injure the mouth, esophagus, stomach or intestines.

Raw bones are more debated: they splinter less, but they aren’t risk-free either. Below, you’ll see which bones are most dangerous, what vets say about raw bones, what to do if your dog already ate one and which chews are safer alternatives.

Are bones good for dogs?

Chewing is a natural need for dogs: it relaxes them, keeps them busy and burns off energy. Bones do provide calcium and phosphorus, and raw-feeding advocates see them as an essential part of the diet.

But a dog eating a complete and balanced commercial food already gets all the calcium and phosphorus it needs, and the supposed teeth-cleaning effect of bones comes at a price: fractured teeth and blockages. That’s why the U.S. Food and Drug Administration, among other organizations, advises against giving dogs bones.

Why cooked bones are dangerous

Roasting, boiling, smoking or frying dries bone out and makes it hard and brittle. When a dog bites down, it shatters into sharp-edged shards. The most common problems are:

1. Broken teeth, especially the upper fourth premolar, the big shearing tooth dogs use to crunch.
2. Mouth injuries: cuts to the gums and tongue, or pieces wedged across the roof of the mouth or between teeth.
3. A bone stuck in the esophagus, with gagging, drooling and repeated attempts to swallow.
4. Stomach or intestinal blockage, which often requires endoscopy or surgery.
5. Intestinal perforation, which can lead to a life-threatening abdominal infection (peritonitis).
6. Painful constipation: bone fragments form hard, chalky stools that can make the rectum bleed.

Can dogs eat raw bones?

That’s the big question, and there’s no one-size-fits-all answer. Raw bones keep their moisture and flexibility, so they splinter much less than cooked ones. Still, their risks are well documented:

• Broken teeth. Weight-bearing bones from large animals, like beef femurs, are harder than a dog’s tooth enamel.
• Blockages. A chunk swallowed whole can get stuck just like a cooked one.
• Bacteria. Raw meat and bones can carry Salmonella, Listeria, E. coli or Campylobacter, which can sicken your dog and spread to people in the household. The American Veterinary Medical Association (AVMA) discourages feeding dogs raw animal-source protein for this reason.
• Pseudorabies. Never feed raw meat or bones from feral hogs: they can carry this virus, which is fatal in dogs.

If, after talking with your vet, you decide to offer raw meaty bones (common in a raw food diet for dogs), follow these rules:

• Choose soft bones too large to swallow whole, and never weight-bearing bones from large animals.
• Always supervise, in 10–15 minute sessions, and take the bone away once it’s small.
• With more than one dog, give each its own bone in separate spaces. Practice trading so your dog will drop it calmly beforehand.
• Wash your hands and surfaces afterward, and don’t leave bones out in the heat or save them for the next day.
• Skip them for dogs that gulp, dogs with dental or digestive issues and dogs with a history of pancreatitis.

What to do if your dog ate a bone

1. Remove any leftovers within reach and make sure your dog is breathing normally.
2. Don’t make your dog vomit: splinters can damage the esophagus on the way back up.
3. Call your vet and explain what kind of bone it was, how big, how much your dog ate and when. Depending on the situation, you’ll be asked to monitor at home or come in for X-rays.
4. Watch closely for 72 hours: appetite, energy, vomiting and bowel movements.
5. Check the stool for bone fragments or blood.

Safer alternatives to bones

You can satisfy your dog’s urge to chew without risking a broken tooth or surgery:

• Durable rubber toys you can stuff with wet food or dog-safe fruit, then freeze so they last longer.
• Dental chews carrying the Veterinary Oral Health Council (VOHC) seal, which means they’ve been shown to reduce plaque or tartar.
• Large carrot sticks for dogs that love a crunchy chew.

For your dog’s oral health, nothing replaces brushing your dog’s teeth regularly. And for other dangers lurking in your kitchen, see our list of toxic foods for dogs.

Frequently asked questions

Can dogs eat chicken bones?

Cooked, never: they’re hollow and thin and splinter into especially sharp pieces. That includes rotisserie chicken leftovers, wing bones and the carcass from making soup. Raw necks and wings are used in some raw diets, but they carry choking and bacterial risks, so talk to your vet first. Plain cooked chicken without the bones, on the other hand, is a great option.

My dog ate a bone and seems fine. Should I worry?

Many small fragments soften in stomach acid and pass in the stool within one to three days without trouble, but there’s no way to tell from the outside. Call your vet so they can weigh the risk based on the bone and your dog’s size, and keep watching for 72 hours. A dog that seems normal at first can develop symptoms a day or two later.

Do bones clean a dog’s teeth?

Gnawing a raw bone may scrape off some plaque, but the risk of cracking a molar is high, and a fractured tooth usually means an extraction or a root canal. There are safer ways to protect your dog’s mouth: brushing several times a week is the most effective, and VOHC-accepted chews make a good add-on.

Can I give my dog the leftover ham bone?

It’s not a good idea, even if it’s a holiday tradition in many homes. A cooked or smoked ham bone is hard enough to break teeth, splinters as it dries and is loaded with salt and fat, which can cause vomiting, diarrhea or pancreatitis in sensitive dogs. If you want to give a special treat, a stuffed rubber toy with a little wet food is far safer.

Are bones sold at pet stores safe?

Not all of them. Processed bones (smoked, baked or flavored) can splinter just like cooked bones, and in 2017 the FDA warned about reports of choking, blockages and even deaths linked to these “bone treats.” If you buy a chew, use the thumbnail test, choose one bigger than your dog’s mouth and don’t leave your dog alone with it.

Sources

• U.S. Food and Drug Administration (FDA): consumer warnings about bones and “bone treats” for dogs.
• American Veterinary Medical Association (AVMA): policy on raw or undercooked animal-source protein in pet diets.
• Veterinary Oral Health Council (VOHC): accepted dental products for dogs.
• USDA Animal and Plant Health Inspection Service (APHIS): pseudorabies in feral swine.
• Merck Veterinary Manual: gastrointestinal foreign bodies in dogs.