Oat
1,111 foods contain this ingredient
This is an alphabetical list, not a ranking. Add KL+ to rank foods for your pet in the Food Finder.
About Oat
Oat is a cereal grain milled or rolled into pet food to supply digestible starch, soluble fiber, and plant protein.
Oats are commonly used in pet foods as a digestible carbohydrate and source of soluble fiber (beta‑glucans), plant protein, B vitamins and minerals, which can support healthy digestion and help moderate blood glucose and cholesterol. They are generally well tolerated by dogs and can be included sparingly for cats, but owners should avoid flavored or sweetened preparations (and ingredients like xylitol or raisins), be mindful of possible grain sensitivities or cross‑contamination with gluten, and prefer cooked oats for better digestibility and portion control due to caloric content.
Related ingredients
- Derived from
- whole oat grain (rolled, ground, or as oat bran)
- Primary role
- carbohydrate energy source and soluble fiber
Why it's used
The beta-glucan fiber in oats has been studied in dogs for its effect on blood cholesterol and glucose response, and the grain also contributes plant protein and B vitamins to a formula. Oat bran, which concentrates beta-glucan in the grain's outer layer, is the fraction most often chosen when a formula is built around this fiber specifically.
Common concerns
- Gluten cross-contact Oats do not naturally contain the gluten proteins found in wheat, but they are frequently grown, transported, or milled alongside gluten grains, so formulas for pets on a strict grain-elimination diet may specify certified gluten-free oats.
- Digestibility of fiber Dogs and cats lack the enzymes to break down fiber itself, so the benefit of oat fiber comes from fermentation and bulking effects in the gut rather than from the fiber being digested directly.
- Topical use is different from dietary use Colloidal oatmeal is separately used in veterinary dermatology as a topical soak or shampoo ingredient for itchy or irritated skin, a distinct application from oats eaten as a food ingredient.
Also relevant
Whole or rolled oats are generally better tolerated when cooked, since raw starch is harder for dogs and cats to digest.
4 sources cited
- Oat beta-glucan studied in dogs for cholesterol and glucose effects
- Grains including oats provide digestible carbohydrate energy, protein, fiber and vitamins/minerals in dog and cat diets
- Oats are prone to cross-contact with gluten grains during growing, transport, and milling
- Colloidal oatmeal is used topically in veterinary dermatology as an anti-inflammatory, antipruritic, emollient agent
Common Questions
What category is Oat?
Oat is categorized as a grain ingredient in the KibbleLab database.
Is Oat part of an allergen group?
Yes. Oat is grouped under the Grains allergen group in the KibbleLab database.
Which foods contain Oat?
1,111 foods in the KibbleLab database contain Oat, including Hill's Natural, Hill's Prescription Diet, Hill's Science Diet.
Foods with Oat
Alphabetical by brand. Scores run 0 to 10, higher is better, on published veterinary science.
Find the right food for your pet
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