help anyone got

a male staffordshire bull terrier.

i have always has femail dogs and as i have a staffie bitch thought i would get a male. The puppy is a nutter. He has a tendancy to bite everyone when he gets really excited and he is driving me mad. He jumped up and bit my mother s breast yesterday. ( she is only 5'2" ) :muhaha:

how can i stop him doingthis. He is having the chop next month which should calm him down a bit but still HELP...