Regarding the feeding frequency of canned cat food, the general recommendation is to feed it once every 3 to 4 days, or once a week. However, the specific feeding frequency needs to be determined based on the individual cat's constitution, age, activity level, and appetite. If the cat is in poor health, the feeding frequency can be increased appropriately, such as once every 2 to 3 days.

While canned cat food is delicious, it's not suitable for frequent feeding. Too much canned cat food can make cats more picky eaters and even cause indigestion. Therefore, when feeding canned cat food, it's important to mix it with regular cat food.