Boxer Moms?

VMR

Hi! I just recently adopted a male boxer, he was in training to be a service dog. He’s only 9 months and very smart, he goes to the door if he has to poo or pee, knows basic commands, super sweet with my boy.

I was just wondering what do y’all use to help with shedding? Like what kind of brush? Or is there a shampoo that helps?

Also, what would help him gain weight? I can see his ribs too well