Can Cats Eat Eggs?
Yes, cats can eat eggs and they're a nutritious treat. Eggs must be fully cooked (scrambled or boiled) with no added butter, salt, or seasonings. Eggs provide high-quality protein and essential amino acids. Feed in moderation: about one tablespoon of cooked egg 1-2 times per week. Never feed raw eggs due to bacteria and biotin deficiency risks.
Key Takeaways
- Eggs are an excellent protein source for cats, and like cooked chicken, they provide essential amino acids cats need.
- Cats with kidney disease should avoid eggs due to the phosphorus content - consult your vet.
- Some cats are allergic to eggs; watch for itching, vomiting, or diarrhea after first trying.
Explanation
Eggs are an excellent protein source for cats, and like cooked chicken, they provide essential amino acids cats need. They also provide vitamins A, D, E, B12, and minerals like iron and selenium. As obligate carnivores, cats thrive on animal proteins, making eggs a species-appropriate occasional treat.
Always cook eggs thoroughly before feeding to cats. Raw eggs pose two risks: Salmonella or E. coli infection, and a protein called avidin in raw egg whites that blocks biotin absorption. Cooking eliminates both concerns. Scrambled eggs without milk or butter work well, as do plain hard-boiled eggs. Curious whether humans can eat eggs every day? The answer differs from cats.
Despite a common misconception, eggs are not dairy products. Eggs should be a treat, not a dietary staple. They don't provide taurine, an essential amino acid cats can only get from meat. One egg contains about 75 calories, which is significant for a cat needing only 200-300 calories daily. Stick to small portions once or twice weekly to avoid weight gain.
The protein in eggs is highly digestible for cats, with a biological value of 100, meaning cats can utilize virtually all of the amino acids present. A single large egg provides about 6.3 grams of protein, 0.4 grams of carbohydrates, and 186 milligrams of cholesterol. Unlike humans, cats handle dietary cholesterol efficiently and rarely develop the same cardiovascular issues, so the cholesterol content is generally not a concern for healthy cats.
Egg yolks are rich in choline (about 147 milligrams per large egg), a nutrient that supports liver function and brain health in cats. They also contain lutein and zeaxanthin, antioxidants that protect retinal health. Since cats are prone to eye conditions as they age, the small amounts of these compounds in an occasional egg treat complement their regular diet. Scrambled eggs cooked in a non-stick pan without any oil take under 2 minutes to prepare and can be stored in the refrigerator for up to 3 days.
Things to Know
- Cats with kidney disease should avoid eggs due to the phosphorus content - consult your vet.
- Some cats are allergic to eggs; watch for itching, vomiting, or diarrhea after first trying.
- The yolk contains most of the fat and calories - offer whites only for cats on a diet.
- Eggshells can provide calcium but must be finely ground to avoid digestive injury. You can freeze extra eggs to keep a supply ready for cooking your cat's treats.