I am trying to socialize one of guineas and it doesn't seem to be working. She is 8 weeks old. I put her on my lap and I pet her, but each time I bring my hand toward her head she pecks it and she hisses. I just kept on petting but she didn't seem to cool down. When I pick her up she always struggles. It is manageable now, but when she gets big I am afraid she is going to be to hard to deal with. Any suggestions to help tame her (or him)?