Wheat is a grain used as a high-quality carbohydrate source in dry cat foods. It provides energy for daily activity, as well as processing characteristics for the food. IAMS™ research has shown that including wheat in a complete and balanced diet resulted in a moderate glycemic response in dogs and cats, lower in general than that observed when a rice-based diet was fed.1,2
A common misconception is that feeding wheat causes food allergies. Here are the facts:
1 Sunvold GD. The role of novel nutrients in managing obesity. In: Recent Advances in Canine and Feline Nutrition, Vol II: 1998 IAMS Nutrition Symposium Proceedings. Carey DP, Norton SA, Bolser SM, eds. Wilmington, OH: Orange Frazer Press, 1998; 123-133.
2 Bouchard GF. Effect of dietary carbohydrate source on posprandial plasma glucose and insulin concentration in cats. In: Recent Advances in Canine and Feline Nutrition, Vol III: 2000 IAMS Nutrition Symposium Proceedings. Reinhart GA, Carey DP eds. Wilmington, OH: Orange Frazer Press, 2000; 91-101.
Cats are creatures of habit and can resist diet change. It's important to completely stop feeding your cat from the table. This is best accomplished by removing the cat from the kitchen during mealtimes. Be persistent when offering dry food. Your cat may refuse to eat for several meals before deciding to give the food a try. Heating food in the microwave increases the aroma of the food and will often entice a cat to eat. Another alternative is to try mixing some wet food with the dry food, or topping it with a sauce or gravy specifically formulated for pets. Be assured that your cat eats to meet an energy need and will eventually begin to eat unless there is an underlying medical issue.
Keep in mind that your cat's stool should be small and firm. Most cases of constipation are temporary and due to dietary interruptions. Loose stools also are often temporary and can be due to dietary interruptions, as well as many other things, including an abrupt change in diet, overeating, parasites, medication, eating table scraps, viral or bacterial infections, and stress. If constipation or diarrhea persists, however, it is important to consult a veterinarian.