Premium foods also feature high quality carbohydrate sources like rice, one of the most digestible grains. Due to the nutrient density and quality of ingredients, the average premium food is more digestible than the average standard food. This results in less litter-box clean up for you. Since the ingredients are of higher quality, the cost of premium foods tends to be higher on a per pound basis. However, the fact that they are of higher nutrient density and digestibility means the amount of food fed is less, so while overall feeding costs are higher, it's not as much as you may think.
Some people leave food out all day for their cat.
Dry cat food can be left out all day as long as your cat does not overeat and gain excessive weight. This method of feeding seems to be beneficial in helping moderate changes in urine acidity, something important for maintaining urinary tract health. However, if your cat gains too much weight, it's a good idea to feed your pet using discrete meals once or twice a day. I am afraid to change my cat's food. Once your cat adjusts to a particular food , the cat's system, including the bacteria that live in the gastrointestinal, establish a careful balance.