I give mine a whole one per day - half in the morning and half at night. This is besides her dry food. She always preferred dry food and was about 16 pounds. We tried everything to get her to lose weight for years and finally gave up. Then all of a sudden 1-1/2 years ago she just kept losing weight - half of her body weight. Checked for thyroid (twice), diabetes, other things. They cannot figure out the weight loss. So I was looking for things to pump up her weight and found these. She likes all of them but I think the one with shrimp (has real shrimp curled up in it) is her favorite. And she feels like she is putting on some weight.