Can Dogs Eat Peas?

For a few plain peas, nothing. Most dogs pass them without a second thought, though a big helping can bring gas or a loose stool.

Look closer if any of these fit:

• A seasoned dish. Pea soup, a casserole or buttered peas can hold onion, garlic, ham, bacon, lots of salt or fat. Check the recipe, and call your vet if onion or garlic was in it. Can dogs eat onions? explains why that matters days later.
• A whole pod swallowed in a gulp. Watch for gagging, coughing, repeated vomiting or a sore belly.
• A garden plant with flowers. If it was a flowering sweet pea and not a vegetable pea, call your vet or a pet poison line. Pet Poison Helpline lists appetite loss, low energy, limping, stumbling, circling and seizures after a large amount of *Lathyrus odoratus*.
• A bag of dried split peas. These are concentrated and harder to digest. A large amount can upset the stomach, so watch for vomiting and diarrhea and call if it keeps up.

Call right away for choking, trouble breathing, collapse, trembling, seizures, stumbling or vomiting that does not stop.

The AKC's advice on canned peas is to reach for fresh or frozen, since canned versions typically have added salt. It also points out that vegetables are not a required part of a dog's diet, so peas are a snack, never a replacement for food.

For amounts, PetMD offers general serving amounts for plain cooked peas, which work as an upper limit for a treat:

To serve them:

PetMD adds that dogs on a prescription diet should not get extra foods without the vet's okay.

The usual result of too many peas is a gassy dog. VCA Animal Hospitals lists peas among the foods that can add to flatulence, depending on the amount, and notes that dogs vary a lot in how much gas they make. A loose stool, a little vomiting or a sore belly can follow a large helping too.

Signs of a pod that went down wrong are different: choking or coughing right away, or later repeated vomiting, a tender belly, not eating or straining without passing stool. Any of those needs a call.

Some owners arrive here because peas sit near the top of their dog food label. The FDA has been looking into reports of dilated cardiomyopathy (DCM), a heart muscle disease, in dogs eating diets high in peas, lentils and other pulses. The FDA says legumes are not inherently dangerous and the cause has not been worked out. A study by Smith and others found peas were the leading ingredient linked to the diets in question, again without showing that peas cause the disease.

That research is about dogs eating pea-heavy food every day for months, so a spoon of peas as a treat sits outside it. If your dog eats a food with peas or pea protein high on the list, the FDA suggests talking over the diet with your vet. The AKC lists signs of DCM to raise with the vet: tiring easily on walks, coughing, trouble breathing and fainting. It also notes that Doberman pinschers, boxers, Great Danes and several other breeds carry an inherited risk.

That can be true, and plenty of dogs eat peas with no trouble at all. It is still not a promise for every dog or every pea. A teaspoon of peas is a large share of a Yorkie's snack for the day and a small one for a mastiff. A whole sugar snap pod can slide down a big dog and stick in a small one. Plain peas are a different food from pea soup made with onion and ham. Dogs also differ a lot in how much gas the same helping gives them. And the heart question concerns what fills the bowl every day for months, which no single meal would reveal. Keep them plain and keep them small.

• Pea soup and split pea soup: often made with onion, garlic, ham or bacon and a lot of salt. Do not share it. Can dogs eat ham? covers the ham part.
• Sweet pea (*Lathyrus odoratus*): a garden flower that Pet Poison Helpline lists as toxic to pets. Only the name and the curly vines match the vegetable.
• Everlasting or perennial pea (*Lathyrus latifolius*): the ASPCA lists this one as non-toxic to dogs and toxic to horses. If you cannot tell which sweet pea your dog chewed, take a photo of the plant and call.
• Pea protein, pea starch, pea fiber and pea flour: processed ingredients in dog food. They are not a poisoning risk; they belong to the diet question above.
• Chickpeas, green beans and edamame: different legumes with their own answers.

Yes. Plain frozen peas are fine, and many dogs like them cold. Thaw or mash them for a small dog or a puppy.

Better to skip regular canned peas, which usually contain added salt. A no-salt, plain canned pea is acceptable, but fresh or frozen is the better choice.

Yes, in pieces. The pods are edible, but the AKC warns they can lodge in a dog's throat, so cut them up and supervise a dog that gulps.

The FDA is still studying a possible link between diets high in peas or other pulses and DCM, and it has not found that peas cause it. A few peas as a treat are not part of that question. If your dog's main food is heavy in peas, ask your vet about it.

Yes, a few soft, plain peas are fine. Mash or halve them so they are easy to swallow.

Peas can add to gas in some dogs, depending on how many they eat, according to VCA. Cut back the amount, or leave peas out if the gas is bothersome.

Checked September 24, 2026.

• American Kennel Club, Can Dogs Eat Peas?
• American Kennel Club, Diet-Associated Dilated Cardiomyopathy: 2023 Update
• U.S. Food and Drug Administration, Questions and Answers: FDA's Work on Potential Causes of Non-Hereditary DCM in Dogs
• Smith and others, Investigation of diets associated with dilated cardiomyopathy in dogs using foodomics analysis
• Pet Poison Helpline, Sweet Pea
• ASPCA Animal Poison Control Center, Sweet Pea
• VCA Animal Hospitals, Dogs and Gas
• PetMD, Can Dogs Eat Peas?