Safety verdict
Consulted references classify the plant as toxic or irritating for that pet type.
Pet ingestion lookup
My dog ate Lime - what should I do?
Citrus aurantifolia
Potentially toxic
Contact your veterinarian or an animal poison-control resource now, especially if any amount was chewed or swallowed.
Verified against ASPCA/provenance audit 2026-05-06 on May 6, 2026.
Signs to watch for
Vomiting, diarrhea, lethargy, and skin irritation upon contact.
Escalation note
The essential oils and compounds in the plant can cause systemic upset. Please consult your veterinarian if you suspect your dog has consumed or chewed on this plant.
What to watch for
Vomiting, diarrhea, and lethargy/depression are the most common signs. Drooling and skin redness may follow contact with crushed peel or leaves. The flesh of the lime is far less concentrated in oils than the peel and leaves.
Time window
GI signs usually appear within a few hours of ingestion; the ASPCA listing does not give a specific recovery window for lime in dogs.
When to call the vet
Call your vet if your dog is vomiting repeatedly, is unusually flat or wobbly, refuses food, or develops a spreading skin rash. Small ingestion of pulp alone often resolves with monitoring.
What this means for your dog
Dogs should not eat lime peel, leaves, or seeds. The ASPCA flags Citrus aurantifolia as toxic to dogs because of essential oils and psoralens; a fallen fruit chewed in the yard or a swiped slice from the kitchen counter can cause stomach upset and skin irritation.
Sources: ASPCA (no first-aid guidance).
Poison-control resources
This page summarizes source-bound plant-safety information and is not veterinary advice.