We have a little club that cares of abandoned dogs at our school (maintained by our PreVet/Vet Students) and recently I've been having problems with this huge dog that's there I don't know what breed she is but she's really loud and likes to jump at people - I know it's a bad habit. We take the dogs out every so often so they don't get bored staying in their cage all day long (Her name's Sheena) and I usually take her out but she runs away out of her cage really quick and off far away. I get real mad and go looking for her but when I do find her, it's when she suddenly leaps at my face. LOL I find the situation really funny (no, really) but this whole thing is getting tiring and I'm having a hard time controlling her. Does anyone have any suggestions? I know she's not my dog but I mean, she's gotta stop barking and leaping at people's faces!