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My 5 kg Shih Tzu ate a bite of steak with heavy black pepper crust — how much is too much?

Dogs · Food safety

Last reviewed: 2026-09-05 · Reference ranges: ASPCA, Pet Poison Helpline & Merck Veterinary Manual

Short answer

One peppered bite is usually harmless, but watch for signs like drooling or stomach upset. For small dogs, more than 1/4 teaspoon of ground pepper at once may cause irritation. Offer water to dilute the spice, and call your vet if you see repeated vomiting, diarrhea, or pawing at the mouth.

Black pepper — Food safety facts

Feed with care · Dogs · full breakdown on the linked food page

A light sprinkle is harmless. Large amounts irritate the stomach.

Dogs and cats carry the same rating (Feed with care), so the notes below hold for either pet.

Black pepper is not poisonous to dogs, but it is easy to over-feed. Rich fat, salt or seasoning can bring on vomiting or diarrhoea within a day, and repeated large portions are a recognised trigger for pancreatitis.

If it ate some before you noticed, watch for vomiting, diarrhoea, loss of appetite, unusual tiredness or a painful, swollen abdomen over the next 24 hours. A one-off small amount in a healthy adult usually passes with water and rest; repeated exposure, a puppy or kitten, a senior, or a pet with an ongoing illness is a reason to call your vet the same day.

The full verdict, portion guidance and serving notes are collected on the Black pepper food facts page.

Open the full food page: Black pepper food facts →