Pantry & Oils
Can dogs and cats eat peanuts?
Short answer on peanuts: safe for dogs, safe only with care for cats. See what to watch for and the veterinary sources behind each answer.
One food, two pets
What changes between dogs and cats?
The verdict changes by species: safe for dogs and caution for cats.
The two answers are not interchangeable. Check the bottom line, signs to watch, and serving guidance for your pet below.
- Safety label differs
- Bottom line differs
- Signs to watch differs
- Serving guidance differs
Peanuts safety for dogs
Plain, shelled, unsalted peanuts are safe for dogs in small amounts, but the shells are a choking and digestive hazard and salted or flavored peanuts should be avoided.
Safe serving: A few plain, shelled, unsalted peanuts as an occasional treat, never the shells or salted/flavored varieties.
Peanuts safety for cats
Plain peanuts are not toxic to cats, but their high fat content has caused pancreatitis in cats after eating just a few, and shells are a choking hazard, so they are best avoided.
Watch for
- Vomiting
- Abdominal pain
- Diarrhea
- Lethargy (signs of pancreatitis)
Sources
Reviewed 2026-07-12
Questions owners ask about peanuts
Can dogs eat peanuts?
Plain, shelled, unsalted peanuts are safe for dogs in small amounts, but the shells are a choking and digestive hazard and salted or flavored peanuts should be avoided.
How much peanuts can I give my dog?
A few plain, shelled, unsalted peanuts as an occasional treat, never the shells or salted/flavored varieties.. Introduce any new food gradually and watch for stomach upset.
Can cats eat peanuts?
Plain peanuts are not toxic to cats, but their high fat content has caused pancreatitis in cats after eating just a few, and shells are a choking hazard, so they are best avoided.
Is peanuts safe for every cat?
Not necessarily. Plain peanuts are not toxic to cats, but their high fat content has caused pancreatitis in cats after eating just a few, and shells are a choking hazard, so they are best avoided. Ask your veterinarian first if your cat has an existing health condition or you are unsure.
What symptoms should I watch for with peanuts and cats?
Vomiting, Abdominal pain, Diarrhea, Lethargy (signs of pancreatitis). If you notice any of these, contact your veterinarian.
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.