Yes, dogs can eat green beans, and they're one of the best veg treats you can offer. Plain green beans are low in calories, filling and packed with fibre, which makes them a genuinely useful snack, especially for dogs watching their weight. The trick is to serve them plain: fresh, steamed or plain frozen, and to skip the tinned, salted, buttered or seasoned versions. Get that right and green beans are a real winner.
I look after a lot of dogs at the salon here in York, and I'm always glad when owners ask about low-calorie treats rather than the fatty biscuits. Green beans are top of my list. Here's why, and how to do them properly.
Why green beans are a great treat
A plain green bean is about the most treat-friendly veg going:
- Very low in calories: you can offer a few without denting the daily budget.
- High in fibre: filling, and supportive of healthy digestion.
- A source of vitamins, including some vitamin C and K.
- Satisfying to crunch, which is handy for dogs that like something to chew.
Because they're so low in calories, vets and behaviourists often suggest green beans as a swap for higher-calorie treats when a dog needs to slim down a little. They're on the PDSA's list of safe fruit and veg for dogs too.
How to serve green beans safely
Simple is best:
- Fresh or frozen, plain. Wash fresh beans well. Frozen plain beans are fine, and lightly steamed or boiled makes them easier to chew.
- No seasoning. No salt, butter, oil, garlic or onion. Garlic and onion are harmful to dogs, and salt and fat are best avoided.
- Cut into bite-sized pieces, especially for small dogs, to avoid any choking risk with a long whole bean.
- Cooked plain or raw are both fine, some dogs prefer the crunch of raw, others find cooked easier.
> Groomer's tip: Keep a bag of plain frozen green beans in the freezer. A cold bean straight from the freezer is a brilliant near-zero-calorie treat on a warm day, and it's great for a dog that's cutting back on richer snacks.
Plain, not tinned or salted
This is the one thing to get right. Tinned green beans are usually packed in salt water (brine), and too much salt isn't good for dogs. Ready-prepared beans can also come with butter, oil or seasonings that add fat and calories, or worse, onion and garlic. So:
- Avoid tinned beans in brine, or rinse very thoroughly if that's all you have (fresh or plain frozen is far better).
- Avoid any beans cooked with butter, oil, salt, garlic or onion.
- Skip "green bean casserole" and similar dishes entirely, they often contain onion and creamy, salty sauces.
Even the healthiest treat should stay in proportion: keep all treats, veg included, under 10% of your dog's daily calories, so green beans complement their proper food rather than replace it.
Frequently asked questions
Can dogs eat raw green beans?
Yes. Plain raw green beans are safe and many dogs enjoy the crunch. Wash them and cut into pieces for small dogs. Lightly cooked is easier on the teeth if you prefer.
Can dogs eat tinned green beans?
Best avoided. Tinned beans are usually high in salt. If it's all you have, rinse very well, but plain fresh or frozen beans are the better choice.
Are green beans good for overweight dogs?
Yes, they're one of the best options. They're low in calories and filling, so they make a good swap for richer treats. Always talk to your vet about a proper weight plan too.
How many green beans can a dog have?
A few pieces as a treat is fine for most dogs. Keep all treats under 10% of daily calories, and introduce them gradually to avoid a windy tummy.
This isn't veterinary advice
We're professional dog groomers, not vets, so please treat this as friendly general guidance. If you're worried about your dog, or before acting on anything here, speak to your local vet. In an emergency, contact your vet or nearest out-of-hours clinic.
Fluffs is a professional dog grooming salon in Wigginton, York, offering one-to-one grooming for dogs of every breed and coat type across Haxby, Strensall, Huntington, New Earswick and the surrounding villages. A healthy weight and a well-kept coat make grooming easier and happier for everyone. Book their next groom.