my boy Bruzer (pit lab mix though) is about 55 lbs and will be turning 2 in December. My baby BJ just turned 4 months a few days ago and already weighs 39 lbs. they say to get a rough guess of the dogs weight fully grown take their weight at 16 weeks and mulitply it by 2. with Bruzer it wa wrong, he ended up weighing a little bit more, not sure how big BJ will end up….
