Can Dogs Eat Limes?
Why it’s a problem
Like lemons, limes combine harsh citric acid with psoralens and limonene concentrated in the peel, pith and leaves. These compounds irritate the stomach and can affect the nervous system when dogs eat enough of them, and lime trees are a particular hazard for dogs who chew garden plants.
How to serve it safely
Keep limes, lime juice, margarita glasses and lime trees out of reach. There is no safe reason to feed lime to a dog.
Warning signs to watch for
Drooling, vomiting, diarrhea, weakness, tremors, pale gums and unusual sensitivity to light, usually within hours of eating peel or leaves.
When to call the vet
Call your vet or a poison hotline if your dog eats lime peel, leaves or a large amount of flesh — psoralen exposure deserves professional guidance.
Common questions
Is lime worse than lemon for dogs?
They are similar — both carry psoralens in the peel. Lime leaves and rind are the most hazardous parts.
My dog chewed on the lime tree — is that serious?
Yes, treat it seriously. Leaves and stems concentrate psoralens, so call your vet even if your dog looks fine.
More foods for dogs
This page is general educational information, not a substitute for professional veterinary advice. Every pet is different — if your animal ate something concerning, contact your veterinarian or a pet poison hotline right away.