Hi people, I am new to this forum and i absoultly love it. It has got heaps of information about pitbulls. Just a quick question. I have a pitbull which i have had since he was 4 weeks old. Now he is at least 15 weeks old and he is awsome very playfull. All he wants to do is play. Now the problem is my cousin just bought a 13week old rotwieller, and yesterday we let both dogs meet each other and all my pitbull wanted to do was jump on top of the rotwieller. Even though the rotwieller was barking and trying to bite my dog he didnt pay attention to that and kept on jumping on his back. is that normal behaviour? At the start he started sniffing the rotwieller and got scared of him by jumping backwards. I just want to know if it is normal? Thanks Any replies would be helpfull.