You may still need to calculate calories, but because most quality moist foods are lower in carbs and higher in protein, cats tend to feel satiated longer, and so eat less calorie wise. (allfelinehospital.com)
Sugar burners are those that have fluctuating energy levels, don't feel satiated after a meal, feel a need to snack, experience cravings, and often hit a wall during endurance activities. (innerconnectedwellness.com)
Butter helps me to feel satiated after I'm done eating AND it helps to combat my sugar cravings. (butterbeliever.com)