That hopeful stare from under the cutting board usually leads to the same question: can dogs and cats eat celery? The short answer is yes, many dogs can have celery in small amounts, and some cats can too. But safe does not always mean ideal, and the right answer depends on your pet’s size, digestion, chewing habits, and overall diet.

Celery is one of those vegetables that sounds automatically healthy because it is low in calories and mostly water. For people, that can make it an easy snack. For pets, the picture is a little more nuanced. A tiny piece of celery is very different from a handful of stringy stalks dropped into the food bowl.

Can dogs and cats eat celery as a regular snack?

Dogs are generally more likely than cats to enjoy celery and tolerate it well. Many dogs like the crunch, especially when it is fresh and chilled. In small, bite-sized pieces, celery can work as an occasional treat for healthy dogs who do well with vegetables.

Cats are a different story. As obligate carnivores, they do not need vegetables in the same way people often think they do. Some cats may nibble celery out of curiosity, and a small amount is usually not toxic, but celery is not a meaningful source of nutrition for them. If your cat ignores it, that is perfectly normal.

The bigger issue is that celery should never crowd out a complete and balanced diet. Pets need the right mix of protein, fat, vitamins, minerals, and fiber in the right proportions. Snacks, even healthy ones, should stay in the background.

Why celery can be okay in small amounts

Celery contains water, fiber, and small amounts of vitamins and minerals. For dogs, that can make it a lighter alternative to richer table scraps. If your dog is on a calorie-conscious plan, a few tiny pieces of celery may be a better choice than high-fat human foods.

Its crunchy texture can also be appealing. Some pet parents like using crunchy vegetables as a training reward for dogs who are highly food motivated but need careful portion control. That can work, as long as the treat is small and the dog actually digests it comfortably.

For cats, the benefits are much less compelling. A cat may enjoy batting at a celery leaf or sniffing a chopped piece, but that does not make celery a functional part of feline nutrition. Cats thrive on animal-based nutrients first and foremost, so any vegetable treat should be very limited and optional.

The risks of feeding celery to pets

The main concern with celery is not toxicity. It is preparation and portion size.

Celery is fibrous and stringy. That texture can be tough for some pets to chew, especially small dogs, senior pets, or enthusiastic eaters that gulp without really chewing. Large chunks can become a choking hazard. The strings can also be hard to break down and may lead to gagging, vomiting, or digestive upset.

Raw celery can be especially awkward for cats. Even if a cat seems interested, the texture is not easy for many cats to handle. Cooked celery is softer, but if it has been prepared with onions, garlic, butter, salt, or broth, it is no longer pet-friendly. That is a common problem with vegetables taken from soups, stuffing, or party trays.

There is also the digestion question. Some dogs do just fine with a little celery. Others get gas, loose stool, or stomach discomfort from fibrous vegetables. If your pet already has a sensitive stomach, a history of vomiting, or inconsistent stool quality, celery may not be the best experiment.

How to serve celery safely

If you want to offer celery, keep it simple. Wash it well, trim away any damaged parts, and cut it into very small pieces. For dogs, that means bite-sized pieces appropriate for their body size. For cats, pieces should be tiny enough that they cannot be swallowed awkwardly.

It is smart to remove the tough strings if possible, especially for smaller pets. Some pet parents lightly steam celery to soften it, which can make chewing easier. If you do that, serve it plain with no seasoning, oil, sauces, or added ingredients.

Start with a very small amount. One or two little pieces is enough for a first try. Then watch your pet over the next day for signs that it did not agree with them, including vomiting, diarrhea, bloating, excessive licking of the lips, or a sudden loss of appetite.

How much celery is too much?

With treats like celery, less is better. Even healthy extras should make up only a small portion of your pet’s daily calories. That matters because once treats start adding up, they can unbalance the diet, especially in smaller pets.

For a medium or large dog, a few small chopped pieces can be enough. For a toy breed, even that may be too much if the pieces are not tiny. For cats, think in terms of a nibble, not a snack.

If your dog loves celery, it still should not become an everyday free-for-all. Repeatedly feeding large amounts of raw fibrous vegetables can irritate digestion rather than support it. Pets do best when their core nutrition comes from a complete formula designed for their species and life stage.

When celery is not a good idea

There are times when skipping celery is the better choice. Puppies and kittens with immature digestion do better with a more controlled diet and fewer experimental extras. Pets recovering from stomach upset, surgery, or illness should also avoid random table foods unless your veterinarian recommends them.

If your dog or cat has dental disease, difficulty chewing, or a tendency to swallow food whole, raw celery is risky. The same goes for brachycephalic dogs that may already struggle with gulping or airway issues.

Pets on prescription diets deserve extra caution too. If your veterinarian has your pet on a therapeutic plan for gastrointestinal disease, urinary concerns, pancreatitis, kidney issues, food sensitivities, or obesity, even a harmless-seeming vegetable may not fit the plan.

Can dogs and cats eat celery leaves?

Celery leaves are not generally considered toxic to dogs or cats, but they are still best fed sparingly, if at all. The leaves can be bitter, harder to digest for some pets, and easy to overfeed if they are attached to a whole stalk.

For dogs, a tiny amount of washed celery leaf may be tolerated, but it offers no major advantage over the stalk. For cats, there is little reason to offer it. If your pet is going to try celery, the safer route is a small amount of plain, chopped stalk prepared carefully.

What to do if your pet eats too much celery

If your pet grabs a few pieces off the floor, there is usually no reason to panic. Watch for digestive upset and make sure they are acting normally. Offer water and keep an eye on stool quality and appetite.

If your dog or cat eats a large quantity, especially large chunks, monitor for choking, repeated vomiting, abdominal discomfort, or trouble passing stool. Those symptoms deserve a call to your veterinarian. The same is true if the celery came from a prepared dish containing onions, garlic, heavy seasoning, or other ingredients that are unsafe for pets.

A better way to think about vegetable treats

Pet parents often ask about vegetables because they want to make smart, health-conscious choices. That instinct is a good one. But the healthiest treat is not always the lowest-calorie thing in the fridge. It is the one that fits your pet’s digestive tolerance, chewing ability, and overall nutrition plan.

That is especially important if your pet has a sensitive stomach. Digestive wellness is not about adding random healthy foods one at a time and hoping for the best. It is about consistency, ingredient quality, appropriate fiber, and a complete diet that supports gut health from the start. That is why nutrition-focused brands like Lucy Pet put so much emphasis on balanced formulas rather than trendy add-ons.

If your dog enjoys a little celery and handles it well, it can be an occasional crunchy extra. If your cat wants nothing to do with it, that is completely fine. Not every safe food is a useful food.

The best approach is simple: keep treats small, keep ingredients plain, and let your pet’s digestive comfort tell you whether celery belongs in the rotation at all.