Ah, hmm, I guess I'll look into guineas then. We have a dog but I'm not so sure Pavlov would bother scaring them away. My dad put up some discs hoping the light would scare them off but they didn't last. Lol, I could always get my little sister to stand outside she screams enough to wake the dead. 
Hmm maybe I could leave our window open and turn up the radio, I think I could find a loud male talking station. Thanks SallyinIndiana, your tips sound very helpful.

Hmm maybe I could leave our window open and turn up the radio, I think I could find a loud male talking station. Thanks SallyinIndiana, your tips sound very helpful.