The feline nose guides blind, deaf newborn kittens to their first meal. They return to the ame nipple each time by scent memory. At 4 to 5 weeks, kittens can begin solid food.

Cats recognize four basic tastes: sour, bitter, salty and sweet, with the latter the weakest of the four. Food temperature is important to cats. They are hunters, not scavengers, so a warm meal is more natural for a cat than a cold one. Warming a meal to roughly body temperature increases a cat's interest in the food.

Kittens develop taste and shape preferences to food early. Introducing a variety of food shapes and tastes before 6 months of age can help prevent a finicky eater.

Animal behavior experts Susan and Roland Tripp are the authors of "On Good Behavior." For more information, visit their Web site at AnimalBehavior.net.