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Grains & Starches

Can dogs and cats eat barley?

Compare the dog and cat answers together, then open the full guide for the pet you are asking about.

One food, two pets

What changes between dogs and cats?

Dogs and cats both have a safe verdict.

The label matches, but the two answers are not interchangeable. Compare the bottom line and serving guidance below, then use the full guide for your pet.

  • Bottom line differs
  • Serving guidance differs
Safe

Barley safety for dogs

Plain, thoroughly cooked barley is safe for most healthy dogs as a small addition to a complete diet, but it contains gluten and too much can cause digestive upset.

Safe serving: A small amount of plain, thoroughly cooked barley with no salt, broth, butter, or seasoning.

Sources

Reviewed 2026-07-16

Open the complete dogs guide
Safe

Barley safety for cats

Plain, fully cooked barley is safe for most healthy cats in a small amount, but it is not a substitute for the animal protein and complete nutrition cats require.

Safe serving: A small amount of plain, fully cooked barley mixed with the cat's normal complete food.

Sources

Reviewed 2026-07-16

Open the complete cats guide

This page is for informational purposes only and is not veterinary advice. Always consult your veterinarian about your pet's diet and health.

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Read our methodology for how every verdict is sourced and reviewed.