A Rotty / Chihuahua cross, the missus can stick it in her handbag and it'll rip anyones hand off who tries to pinch her purse.
Hopefully a picture of Rolly, looking very pensive as this was taken 2 weeks ago after I'd nipped to the loo and came back down to an empty plate and no cheese on toast !
The look is "it wasn't me", but the crumbs on his whiskers were the give away !