I have a 9 month old puppy, spayed on Thursday ( almost a disaster when she vomited up a pair of underwear when they administered the anesthetic). The vet raved about her weight and said she was in perfect shape. I keep her lean, she weighs 23.3 kg and is about 20". I am sooo tired of all the comments I get from people when I walk her. Is she supposed to be that thin? Are you feeding her enough? Has she been sick? My brother in law calls her the whippet and is constantly sneaking her cookies. One of my card friends was so concerned I was worried she was going to call animal services on me. Meanwhile her doodle has hip issues and her vet has told her numerous times to put her dog on a diet. I've noticed the worst offenders have the fattest dogs. I can imagine the reaction I'd get if I asked why their dog was so fat ! I will continue to keep her lean as it's healthier for the dog. Another vet I took her to for her initial shots told me 80% of labs and Goldens he sees are overweight. Anyone else have the same experience?