I have two lionheads (brothers) that are anywhere from 6-10 weeks (big gap I know) the first male that I'll call Smoke for now, is loving (licks and nibbles my hand) and is the sweetest thing, along with him being so calm that I can take him in public with me // I like to show him off (; // the second male, I'll call Storm is just plain mean. He makes a rumbling noise and will run from me, he stomps and nips at my hands. I try to handle him as much as I can, without stressing him but it's not working. Any help?