Cat Calories Per Day To Gain Weight. Your 10lb 4 oz cat could have.55 cups per day if of an ideal weight, &.44 cups if it were overweight. And, as a general rule, a cat with 11 pound body weight need to consume between 220 to 335 kcal per day.
Focus on helping your cat gain weight the natural way. An adult cat needs approximately 25 to 35 calories per pound per day. Rer in kcal/day = 30 (ideal or target body weight in kilograms) + 70.
Helping a senior cat gain weight.
More food per day equals more calories. To safely gain weight, that the same cat gradually would need to increase his daily calorie intake 25 percent. An adult cat needs approximately 25 to 35 calories per pound per day. (resting energy requirements or rer), which can be calculated by multiplying the animal’s body weight in kilograms raised to the ¾ power by 70, for example, a.