Cats can eat shrimp, and most of them are enthusiastic about it. As obligate carnivores that evolved eating fish and seafood, cats are well-suited to handle shrimp nutritionally — provided it's prepared the right way.
What Shrimp Offers Cats
Shrimp is a lean, protein-dense seafood that aligns well with a cat's dietary needs:
High protein, low fat. A few shrimp contain significant protein with minimal fat — a good ratio for cats, who thrive on animal protein without needing excessive fat in their diet.
Taurine. Shrimp contains taurine, an essential amino acid that cats cannot synthesize in sufficient quantities on their own. Taurine is critical for heart function, vision, and reproduction. It's one of the reasons seafood is such a good nutritional fit for cats.
Zinc and iodine. Both support thyroid function and immune health.
Omega-3 fatty acids. Support skin and coat health, joint health, and inflammation management.
Low in calories. A single medium shrimp contains roughly 7 calories, making shrimp a high-value, low-calorie treat option.
How to Prepare Shrimp for Cats
Preparation matters more than with most treats.
Cooked only. Raw shrimp carries a risk of bacteria (Vibrio, Salmonella) and parasites. Cats are more resistant to foodborne illness than humans, but raw seafood is an unnecessary gamble — particularly for kittens, senior cats, or cats with health conditions. Steam, boil, or bake shrimp until fully cooked.
Remove the shell, tail, and vein. Shrimp shells are technically digestible but can be a choking hazard, especially for smaller cats. The tail is also a potential hazard. The vein (the dark line running along the back) is the digestive tract — it won't harm a cat, but removing it is cleaner and easier on the stomach.
Plain only. Shrimp prepared for human consumption is often cooked with butter, garlic, onion, lemon, or spices — all of which are problematic for cats. Garlic and onion are toxic. Butter adds unnecessary fat. Cook shrimp separately for your cat with no seasoning, or set aside a few plain shrimp before adding flavoring to the rest.
Fresh or frozen. Both are fine. Avoid canned shrimp, which is typically packed in brine with high sodium levels.
How Much Shrimp Can a Cat Have?
Shrimp is a treat, not a meal. As with any single-ingredient food, it doesn't provide complete nutrition on its own.
A reasonable serving: 1–3 medium shrimp per sitting, a few times a week. At roughly 7 calories each, that keeps the treat portion well within the 10% daily calorie guideline for most cats.
Don't use shrimp as a meal replacement — it's missing the full nutritional profile a complete cat food provides.
Can Kittens Eat Shrimp?
Yes, in small amounts. One small piece of plain cooked shrimp is appropriate for kittens as an occasional treat. Make sure the pieces are small enough to avoid choking, and keep complete kitten food as the dietary foundation.
Signs of a Sensitivity
Shrimp allergies are uncommon in cats but possible. If your cat develops itching, vomiting, diarrhea, or facial swelling after eating shrimp, discontinue and check with your vet. Introduce any new food for the first time in a small amount and watch for 24 hours.
The Short Version
Plain, cooked, shell-off shrimp is a genuinely good treat for cats — high in protein, naturally appealing, and low in calories. The preparation is the only thing that requires attention: no raw, no seasoning, no shells. Get that right and shrimp is a treat cats tend to love and tolerate well.