Educational Articles

Cats + Diet & Nutrition

  • 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.

  • Gastrostomy tubes are placed percutaneously through the skin directly into the stomach and may be needed for cats who are unable to chew or swallow their food, or for cats with diseases causing anorexia. Special liquid diets or canned diets blended with water are recommended to be given in multiple feedings throughout the day, dependent on the cat’s reason for the tube. Instructions are provided by your veterinarian for tube feeding and tube maintenance. The tube can be removed as early as 14 days after placement once the cat is eating well. Your veterinarian will remove the tube.

  • Skin and gut issues are problematic and can be caused by many things, including food allergies. The best way to identify food allergies is through an elimination-challenge diet trial, in which you eliminate potentially allergenic foods and treats for the length of the diet trial, then methodically add foods back into the diet to determine response. If a food allergy is identified, avoiding the food usually results in a good outcome, although some cats develop new allergies in later years.

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