Can Dogs Eat Oatmeal?
Yes. Rolled oats cooked in water, with no sugar or salt, are a nutritious grain rich in soluble fiber that usually agrees well with dogs.
What it gives your dog
Oats provide slow-release carbohydrates, a bit more protein and fat than other grains, B vitamins, iron, magnesium and a soluble fiber called beta-glucan. That fiber forms a gel in the gut that can help regulate digestion and keeps them feeling full for longer.
Oats do not contain wheat gluten, but they have their own protein (avenin) and are often cross-contaminated with wheat during processing, something to keep in mind with dogs allergic to grains. They are energy-dense (about 370 kcal per 100 g dry), so the amount matters, and they are much easier to digest cooked than raw.
How to serve it
- Rolled oats cooked in water for 3-5 minutes, like porridge
- No sugar, honey, salt, milk or cocoa
- Lukewarm, mixed into their food or in homemade biscuits
- Plain oats; no muesli, granola or mixes with raisins, chocolate or nuts
How much can they eat?
Rolled oats (dry weight): small dog (under 10 kg / 22 lb), 5-10 g, about one tablespoon; medium dog (10-25 kg / 22-55 lb), 15-25 g, two or three tablespoons; large dog (over 25 kg / 55 lb), 30-40 g (about 1/3-1/2 cup). A heaping tablespoon of rolled oats weighs about 8-10 g.
Risks
- Muesli and granola: raisins, chocolate, nuts, sugar or xylitol
- Too much fiber: gas or soft stools
- Calories in overweight dogs
- Possible wheat cross-contamination for allergic dogs
Frequently asked questions
Can dogs eat raw oats?
A small amount is not dangerous, but raw oats are harder to digest than cooked ones and can swell in the stomach and cause gas. For a dog, it is best to cook the oats for a few minutes in water or soak them overnight. In baked biscuits or treats they are cooked too. Avoid giving raw oats by the handful.
Is oatmeal good for dogs with constipation or diarrhea?
Its soluble fiber can help regulate digestion in both cases, because it absorbs water and firms up stools. Start with a small amount, add water to their food and watch for several days. It is not a treatment: if constipation or diarrhea lasts more than two or three days, there is blood or vomiting, or your dog seems lethargic, it is time to see the vet.
General information reviewed against veterinary sources. If your dog has eaten something that worries you, call your vet or a 24-hour emergency vet right away, without waiting for symptoms.