Every kitten food has protein, but here are some important facts about the different types of protein to help you choose the right food for your kitten. It is impor¬tant to remember that the source of protein is vitally important to kittens because one of the principle nutritional philosophies is that kittens are best fed as carnivores.
Some pertinent facts when listening to the claims and advertising of various manufacturers:
1. Recommended kitten food protein levels are established by nutrition experts from around the world and published as NRCs (Nutrient Reference Charts). These protein requirement levels are determined by meeting the animal’s need for essential amino acids, the building blocks of protein; and by monitoring/calculating the nitrogen balance (a comparison between the intake of nitrogen in the diet and the losses through urine, feces, and evaporation from the skin and mouth). Nitrogen balance has been the recognized method of determining protein requirements for many decades. Variations in levels from what has been established for many years should be validated by convincing research. If the change in level isn’t backed by sup¬porting evidence of a tangible benefit, then there may be hazards. Studies in several species have found a link between diets with high protein levels (greater than 40% protein), bone loss, and urinary tract stones.
2. Protein from plant sources may elevate the amount of protein, but may not be as beneficial as animal-based sources of protein in kitten food because of lower digestibility, effects on muscle-to-fat body composi¬tion ratio, and the range of amino acids they provide.
3. There are only three sources of energy in any kitten food diet–fat, protein, and carbohydrate (starch). If the amount of one element is raised, the amount of one or two of the others must be lowered to maintain a proper energy level in the food for your kitten’s life stage and life¬style. A balance of nutrients is important to your kitten because each of the nutrient groups supplies something very specific for the kitten’s body. Excess protein above your kitten’s actual needs cannot be stored for future use and will be converted into fat.
Why move your nearly grown kitten to a premium adult cat food? Because quality counts. It's crucial to continue the superb nutrition she's been getting from a premium kitten food into adulthood. Downgrading to a basic nutrition brand at this stage of her life may upset her digestive system and certainly won't provide her with the same type of nutrition she was raised on.
Think of a baby. When it's time to start giving him solid food, you wouldn't feed your child anything less than the best nutrition you can buy. The same is true for your maturing kitten. She needs the best age-appropriate food there is to help maintain overall health. Premium foods such as IAMS are formulated to meet all her needs and provide additional benefits. They're specifically designed to provide your cat with a formula that features:
High-quality ingredients
Balanced, optimal levels of protein, fat, moderately fermentable fiber, carbohydrates, vitamins, and minerals, which make costly supplements unnecessary
High-quality recipes and great taste
Standards that meet or exceed Association of American Feed Control Officials standards
Nutrient-dense formulas that are right for each life stage
Product guarantees
What do all of these features add up to? A happy, healthy cat. With premium cat food, you can expect to see these important indicators of good health. They contribute to providing your cat with a long, healthy life:
Exceptional muscle tone
A shiny, luxurious coat
Healthy skin and bones
Clear, bright eyes and clean teeth
Small, firm stools
Founded upon decades of research, premium formulas from IAMS help maintain your cat's health and help provide him with the nutrition he needs for a long life. Generic brands simply may not match the level of expertise that goes into every bag of IAMS cat food.
When your cat is about 12 months of age, it's time to change her diet to a premium maintenance formula. When you transition your cat to an adult diet, it's important to monitor her weight and body condition and adjust portions if necessary.
Because cats generally eat only what they need, free-choice feeding is adequate for most cats. (Free-choice makes food available to your cat around the clock and lets her eat when and how much she needs.) Indoor cats that don't get much exercise, however, may overeat if fed free-choice. For them, portion-controlled feeding twice a day is a better routine.
To determine how much food to give your cat, check the recommendations of the pet food manufacturer on the label. Use the guidelines and weigh your cat on a weekly basis. If your cat is gaining or losing weight and shouldn't be, slightly adjust her daily intake and weigh her again the following week.
To avoid intestinal upsets, make the change from a kitten formula to an adult diet over a period of four days with the following method:
Day One: Fill your cat's dish with 75% kitten food and 25% adult food.
Day Two: Mix adult and kitten food in a 50/50 ratio.
Day Three: Feed your cat a mixture that's 75% adult food and 25% kitten food.
Day Four: Switch to 100% adult formula.