Safety guide

Is Kale safe for dogs?

Use with caution

Small amounts are okay, but kale is best fed sparingly.

A little plain cooked kale is tolerated by many dogs, but it is high in oxalates and natural isothiocyanates that can cause gastrointestinal upset and, in excess, may contribute to bladder or kidney stones. It is best treated as an occasional, small addition rather than a regular food, and avoided altogether in dogs prone to stones. Serve it plain with no oil, salt, onion or garlic.

Symptoms to watch for

  • Vomiting
  • Diarrhoea
  • Gas or abdominal discomfort
  • Straining to urinate or blood in urine (with heavy or repeated feeding)

What to do immediately

  1. 1Stop offering kale
  2. 2Offer fresh water
  3. 3Monitor for vomiting or diarrhoea
  4. 4Watch for any straining or changes in urination

When to call your vet

Call your vet if there is persistent vomiting or diarrhoea, or any straining, discomfort or blood when urinating.

Sources: American Kennel Club (AKC) · VCA Animal Hospitals

For guidance only — this doesn't replace veterinary advice. When in doubt, contact your vet.

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