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Everypaw Supply Co.Everypaw Supply Co.

Can dogs eat milk?

Caution

Quick verdict

Caution

Key risk

Many dogs are lactose intolerant, so milk can cause diarrhoea and tummy upset.

Why

Milk can upset dogs and is not needed in their diet.

Can dogs eat milk, and why?

Milk can upset dogs and is not needed in their diet. Many dogs are lactose intolerant, so milk can cause diarrhoea and tummy upset.

Dogs are omnivores, so most of their diet should be a complete, balanced dog food, with treats on top. They cope with a wide range of foods, but rich, fatty or sugary ones can cause stomach upset and, over time, weight gain or pancreatitis.

Warning — what to watch for

Many dogs are lactose intolerant, so milk can cause diarrhoea and tummy upset.

If your dog has eaten milk, don’t wait for symptoms — contact your vet immediately, or call the Animal PoisonLine on 01202 509000 (24/7, UK). Signs of a problem can include vomiting, diarrhoea, drooling, lethargy, tremors or loss of appetite.

More foods dogs might eat

Make treat time better

Handy kit for feeding dogs well:

Frequently asked questions

Can dogs eat milk?

Caution. Milk can upset dogs and is not needed in their diet.

What happens if my dog eats milk?

Many dogs are lactose intolerant, so milk can cause diarrhoea and tummy upset. If your dog has eaten milk, contact your vet or the Animal PoisonLine (01202 509000) straight away — don’t wait for symptoms.

Is milk poisonous to dogs?

Caution. Milk can upset dogs and is not needed in their diet.

Check milk for another pet

General guidance based on established veterinary sources (ASPCA, PDSA, Blue Cross, RSPCA), not a substitute for advice from your vet. If you’re ever unsure, or your pet has eaten something harmful, contact your vet or the Animal PoisonLine on 01202 509000.