Can pets eat peanuts? 🥜
Here’s whether peanuts is safe for each kind of pet, based on established veterinary guidance.
Can dogs eat peanuts?
In moderationPlain, unsalted peanuts are fine for dogs in small amounts.
Risk: High in fat, so too many can cause stomach upset; avoid salted or flavoured nuts.
Portion: A few plain, unsalted peanuts as an occasional treat.
Full guidance: can dogs eat peanuts? →Can cats eat peanuts?
CautionPeanuts are not recommended for cats.
Risk: High in fat and a choking hazard with no nutritional benefit; some cats can react badly.
Full guidance: can cats eat peanuts? →Can rabbits eat peanuts?
UnsafeNever feed peanuts to rabbits.
Risk: Far too high in fat for a herbivore and can cause digestive problems.
Full guidance: can rabbits eat peanuts? →Can guinea pigs eat peanuts?
UnsafePeanuts are not suitable for guinea pigs.
Risk: Too high in fat for a herbivore’s digestive system.
Full guidance: can guinea pigs eat peanuts? →Can hamsters eat peanuts?
In moderationA plain, unsalted peanut now and then is fine for hamsters.
Risk: High in fat, so keep portions tiny and never give salted nuts.
Portion: One plain, unsalted peanut occasionally.
Full guidance: can hamsters eat peanuts? →Worried your pet has eaten too much?
Contact your vet straight away, or call the Animal PoisonLine on 01202 509000 (24/7, UK). This page is general guidance based on veterinary sources and isn’t a substitute for professional advice — amount, preparation and your pet’s health all matter.
Related foods
Sources
Our guidance on whether pets can eat peanuts draws on established UK and US veterinary and welfare organisations. Individual pets, quantities and preparation vary — always confirm with your own vet.