Can dogs eat courgette (zucchini)?

Yes — one of the safest vegetables

Yes. Courgette is low-calorie, gentle on digestion, and well-tolerated by most dogs. Raw or cooked.

The full picture

Courgette (called zucchini in the US) is a consistently well-tolerated vegetable for dogs. It's 95% water, very low in calories, and gentle on the stomach — a good option even for dogs with sensitive digestion. Raw or cooked both work. Spiralised courgette 'noodles' are a common diet filler for overweight dogs. Avoid fried courgette (too much oil) and courgette cooked with garlic/onion. Courgette flowers are also safe and edible.

Risks to watch for

  • Diarrhoea if eaten in huge amounts
  • Rare allergies

Potential benefits

  • Very low calorie
  • High water content
  • Fibre
  • Gentle on stomach

Safe portion size

Several small pieces as a treat, or a spiralised portion alongside normal food.

Related foods

Cucumber yes Butternut squash yes Carrots yes
Important: This page is general information, not veterinary advice. Every dog is different, and individual factors (age, breed, health conditions, medications) can change what's safe. If in doubt, always contact your vet — or the Animal PoisonLine on 01202 509000 in the UK.