Well I got a flashy brindle puppy. He's fixing to be 4 months on the 25th and he's gaining weight like crazy. He's gaining somewhat 2.5-3 lbs a week. He's weighing 29 lbs now. His paws are huge they look like an adult dogs paws. It's this healthy? I mean you can still see his ribs and he's very active. His dad is over 90 lbs and his mom is over 70. Do you think he's just going to be huge? My other boxers were little compared to him.