Im watching tv and my dog starts barking like crazy,I look out the window and there is this big black dog out in the yard sniffing around it had a collar on and I think ive seen a person walk it before so it lives on my street.When I came back with my bb gun it was gone.Do you think a strong bb gun pumped up about 50 times and with 10 whole peppercorns(ran out of bbs)will deter a dog next time it comes?