It took her a while but she finally came around and now she loves it! Hill's Science Diet Active Longevity Original Dry Dog Food was just what my dog needed because she had gained weight after being spayed and became a couch potato. She has now got her spunk back and acts her age. She is a young Chihuahua and was a very frisky dog. She just got fat and lazy but she has really improved after starting this diet and doing really well. Great results!