Problem: Zara is a 2-year old F(n) Australian Shepherd, with a BCS of 3/5. She currently weighs 26 lbs. Zara frequently scratches her abdomen. When the owner took her to the veterinarian, he noticed that her skin was red, but there appeared to be no pustules that would indicate a skin infection. The weather has been cold and dry, and the veterinarian recommends that Zara be fed Hill's Science Diet® Adult Sensitive Stomach and Skin Canine formula. Calculate how much of this food Zara should receive per day. Can Zara stay on this food for her lifetime? Why or why not?