Orion is my hefty bag at 10lbs...Raelle is my prissy girl at 5-6lbs....both are healthy and I love them both. You did nothing wrong, some are just bigger than others. My breeder had no idea where Orion came from, bc mom was 5lbs and dad was 4.5lbs. (byb)...my boy was far bigger than i expected...clumsy oaf!!
What the hay he's a snuggler and a huuuuuge kisser...lol!