Wanted to say that Hunter weighed 3.8oz. when he was born. At 8 weeks he weighed 1.7lb. Took him to another vet at 9 weeks he weighed 2.1lb., same vet at 12 weeks 2.11lb. then today at at 16 weeks 4.9lb. He did not have a collar or harness on when weighed he hadn't even eaten yet, and he pooped and threw up on the way to vet.