Why
VCA lists carrots among the fruit and vegetable treats that are fine in moderation. Cats don't need vegetables, but a little can be a low-calorie extra.
How to serve carrots
- Steam or boil until soft, then cut into tiny pieces.
- Wash well and peel first.
Watch out for
- Raw chunks can be a choking risk for cats.
- Introduce one new food at a time.
How much carrots can a cat eat?
Treats of every kind should stay under 10% of a cat's daily calories. Here is that daily treat budget by size, and how much carrots it buys if carrots is the only treat that day. Carrots has about 41 kcal per 100 g; 1 cup chopped (128 g) is about 52 kcal.
| Cat size | Daily treat budget | Max carrots a day |
|---|---|---|
| Small cat (6 lb) | 18 kcal | 43 g (a third of cup chopped) |
| Average cat (10 lb) | 26 kcal | 64 g (half of cup chopped) |
| Large cat (14 lb) | 34 kcal | 82 g (two thirds of cup chopped) |
Less is better for overweight or diabetic cats. Work out your own cat's numbers with the cat food calculator. Calories: USDA FoodData Central, Carrots, raw.
Other vegetables: quick answers
| Food | Verdict | Short answer |
|---|---|---|
| Chives | Toxic | No. Chives are an Allium, like onions and garlic. |
| Garlic | Toxic | No. Garlic is in the onion family and is toxic to cats. |
| Leeks | Toxic | No. Leeks are in the onion family and should be kept away from cats. |
| Onions | Toxic | No. Onions damage cats' red blood cells and can cause anemia. |
| Cucumbers | Safe | Yes. A few small pieces of washed cucumber are a safe, watery treat. |
| Green beans | Safe | Yes. Plain green beans are on the vet list of safe vegetable treats. |
Rules for any new food
- Plain is the rule: no salt, butter, oil, onion, garlic, sugar or sweeteners. Most of the danger in human food comes from what is added to it.
- Keep all treats under 10% of your cat's daily calories . The rest should come from a complete cat food.
- Check labels for onion and garlic powder, which turn up in stock, gravy, baby food and seasoned meat.
- If your cat has a health condition, such as diabetes, kidney disease or a sensitive stomach, ask your vet before adding any new food.
Frequently asked questions
Are carrots safe for cats?
Yes, cooked and cut small. Carrots are one of the vegetables vets list as a safe treat.
How much carrots can a cat have?
Treats of any kind should stay under 10% of a cat's daily calories. For an average 10 lb neutered cat that is about 26 kcal a day, or roughly 64 g of carrots if it is the only treat that day.
Sources
- VCA Animal Hospitals, "Can You Feed Pets Certain Fruits and Veggies?"
- Pet Nutrition Alliance, "Calculating Calories Based on Pet Needs"
- USDA FoodData Central, SR Legacy (April 2018 release)
Checked October 17, 2026. We are a reference, not a vet: if in doubt, call yours. How we check.