I would just focus on the lower carb part and stick with above-average protein and average/above average fat. Low fat is not absolutely necessary for weight loss. What size are the jerky treats? Maybe you can cut down on those too or you need to reduce the food by the amount of jerky she gets. You can also just reduce the amount your serving of Orijen and you can feed Orijen to the puppy. My 23-24 lb pugs get 2/3 cup of kibble a day. Maybe she’s just eating too much. And at 7 yrs, that’s not old!!
