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Educational Articles

Cats + Diet & Nutrition

  • Dogs and cats have different nutrient requirements, which is why separate commercial pet foods are made for each species. Even pets of the same breed or body weight have unique calorie needs, so pet parents should feed them in separate bowls to avoid having any pets gain or lose weight. Diets designed for young growing puppies or kittens are different from adult dog or cat foods, so pups/kittens should be fed separately from adults until around the age of 11-12 months. Body condition scoring should be a part of regular monitoring to make sure each pet does not gain (or lose) weight.

  • Orphaned kittens will need extra care for survival to compensate for the loss of their mother. Kittens must be kept warm, very clean, and fed frequently using an appropriate amount and type of formula by bottle or less often tube feeding. To ensure nutrition is adequate, daily weight checks should be performed for the first 4 weeks, then weekly thereafter. Kittens must be stimulated to urinate and defecate. Environment, feeding instruments, and the kitten must be kept meticulously clean as they are more susceptible to infection than kittens cared for by their mother.

  • Senior cats should be assessed by a veterinarian at least every six months. A nutritional assessment can help the veterinarian identify changing energy or nutrient requirements, which may warrant a diet change. Senior diets vary widely in nutrient profiles as there are no established standards. It remains vital that older cats stay well hydrated. Recommendations for senior cat diets need to be based on regular evaluations and discussion between veterinarian and owner.

  • Interactive feeders that require a pet to think and work for their food call upon the natural instinct to hunt or forage. Besides being fun, these food puzzles may help both physical and behavioral problems in cats and dogs. When used correctly, interactive feeders may benefit pets that eat too quickly, become bored when alone, or suffer from separation anxiety.

  • Special attention needs to be given to a cat’s nutrition before and during her pregnancy to promote a healthy birth and healthy kittens. It is important to maintain a good body condition throughout pregnancy as her weight increases. A good quality kitten or all life stages diet is recommended during the entire pregnancy; ideally one evaluated using feeding trials. This diet is usually fed throughout the lactation period, but attention to body condition is essential here as well, and the diet may need to be restricted if there is a small number of kittens or the cat starts becoming overweight. Weaning is usually aided by feeding significantly less food for a few days while restricting access to nursing to decrease milk production.

  • Feeding your cat can be easily accomplished with mealtimes on a set schedule. At least two meals per day are best for your cat. The use of food toys or interactive feeders adds interest to your cat’s mealtime. Routines help your cat adjust to changes that may occur in your home as well as allow you to monitor her health.

  • With all cancer management strategies, providing optimal nutrition for your cat is essential. The metabolic effects of cancer will persist after treatment but with your veterinarian’s guidance, you can adjust your cat's nutrient profile and potentially avoid some of these negative side effects. Carbohydrates promote cancer cell growth, while cancer cells have a difficult time using fat as an energy source, so foods that are relatively high in fat and low in carbohydrate may benefit cats with cancer. The effects of surgery, chemotherapy, and radiation therapy will be considered when your veterinarian advises a nutrient profile, formulation, quantity, and delivery method for your cat.

  • The food you feed your cat is the largest factor you can control to give them optimal health. The diet formulation should change over your cat’s life as she moves through the different stages of kitten, adult, senior, and geriatric. The diet type should change over their life as their needs will be different at different ages. The diet type can help manage or improve many medical conditions. Your veterinarian is always ready to help you make the best nutritional choices for your cat.

  • Once your cat has reached adulthood, their nutrient profile will change from when they were a kitten. Your veterinarian can help you determine what proportion of each nutrient is needed based on your cat's lifestyle and current body condition. It is important to lay a good nutritional foundation to maximize the health and longevity for your cat and reduce the potential for developing obesity.

  • Food allergies can be problematic for many cats, especially after years on the same diet. Clinical signs may manifest as gastrointestinal or skin problems. Animal proteins are the most common causes and strict avoidance is the best way to treat affected cats. An 8 to 12-week elimination diet trial on a special veterinary diet is the only definitive method to diagnose a food allergy and, in some cases, the veterinary diet may need to be continued long-term.