Can Dogs Eat Potato Chips or French Fries?
No. Potato chips and French fries are loaded with salt and fat, and some contain onion or garlic powder. A single chip isn't an emergency, but don't give them: potatoes are better boiled and unsalted.
Why it's dangerous
Bagged potato chips have about 530 kcal and 30-35 g of fat per 100 g (3.5 oz), and around 1-1.5 g of salt. For a 10 kg (22 lb) dog, a small 40 g (1.4 oz) bag is over 200 kcal, almost half of what they need in a day, and a dose of fat that, all at once, can cause vomiting, diarrhea and, in prone dogs, pancreatitis. Homemade or fast-food French fries are similar: oil and salt.
Flavored chips are worse. Many contain onion or garlic powder, toxic to dogs even when dried, plus paprika, spices or flavor enhancers. The potato itself isn't the problem: boiled or baked, with no salt or oil, you can give it in small amounts. If you want a crunchy snack for your dog, make oven-baked sweet potato chips with no salt or oil.
Is any amount safe?
No amount is recommended. One chip or fry dropped on the floor usually causes nothing; a whole bag can, especially a flavored one and in a small dog.
Risks
- Salt: intense thirst, vomiting and poisoning in large amounts
- Fat: diarrhea and pancreatitis
- Flavors with onion or garlic powder
- Calories: weight gain
- The bag itself: suffocation if they get their head stuck inside
Frequently asked questions
What happens if my dog eats potato chips?
If it was one or two, usually nothing. If they ate a whole bag, they may have intense thirst, vomiting or diarrhea from the salt and fat, and if the chips were flavored with onion or garlic, there's a risk of anemia over the following days. Call your vet if your dog is small, if the chips were flavored or if they have symptoms.
Can dogs eat potatoes?
Yes, boiled or baked, with no salt or oil. Potato is an energy source used in many homemade recipes. What dogs shouldn't eat is raw potato or green or sprouting parts, which contain solanine, or chips and fries, because of the salt and fat.
Are there homemade crunchy snacks for dogs?
Yes: sweet potato chips, sliced thin and baked at a low temperature with no salt or oil, are the closest alternative. Raw carrot slices or seedless apple slices also work. Like any treat, keep them under 10% of what your dog eats in a day.
General information reviewed against veterinary sources. If your dog has eaten something that worries you, call your vet or a 24-hour emergency vet right away, without waiting for symptoms.