Last reviewed: 2026-09-05 · Reference ranges: ASPCA, Pet Poison Helpline & Merck Veterinary Manual
Watch for vomiting, diarrhea, or drooling within a few hours. The essential oils in the peel are the main irritant, so symptoms usually start quickly. These signs are typically mild and should resolve within a day. Offer your dog some water and call your vet if the vomiting or diarrhea is severe or persists.
Feed with care · Dogs · full breakdown on the linked food page
Same as other citrus — the essential oils in the peel cause stomach upset.
The full verdict, portion guidance and serving notes are collected on the Tangerine food facts page.