Tali looks to be a taller puppy or at least her legs look longer hence the reason she looks leaner. They both look great; some of them look thicker because of the actual height. You might not think that would make much of a different but it does. With my girls, Amber is taller than Ruby and just all around bigger and heavier. Ruby is a tank and solid as a rock where Amber is not as solid. Bullies come in all makes and models, lol, just like people. Yours are beautiful and they look fantastic. Keep up the good work. Good luck.