She is underweight. Her backbone shows. The can guides (Whole Earth & Merrick) suggest a bit more than the calculator said. Even though she is enthusiastic about eating and attacks her dish, she just doesn't eat that much in a day. I think she may have put on a tiny bit, but it may just be I'm used to it now. I offer her food 3 or 4 times a day.
He prayeth best, who loveth best, all creatures great and small.