Can my dog eat burger?

No.

Salt, sauce, onion, a fried patty and often cheese. A bite isn't an emergency.

Already ate it?

If they ate itA bite is fine. A whole burger is a lot of fat and onion for a dog: call your vet today.
Watch forVomiting, diarrhoea, refusing food or a hunched, painful belly over the next 1–2 days (fat); weakness, pale gums or dark urine 3–5 days later (onion and garlic).

Thinking of giving it?

WhyA plain unseasoned patty on its own would be fine. Nothing about an actual burger is plain.

Where this comes from. Merck Veterinary Manual — Allium spp Toxicosis in Animals; Merck Veterinary Manual — Pancreatitis in Dogs and Cats; Merck Veterinary Manual — Salt Toxicosis in Animals.

Reviewed: 20 October 2026

A guide, not a diagnosis. If your dog seems unwell, call your vet.

Nothing on the never list is in a Wagbowl bowl. No onion, no garlic, no salt.

Build your dog's bowl