Meet a sheepdog who's afraid of sheep, but has a definite affinity for cows. Guiness may not be the hardest working farm dog, but her family loves her just the same. You can watch here video here:
Atom Films: Useless Dog

I'd have posted the whole video on my site but they only allow a preview with pop ups, so no thanks. The video is fantastic anyway. Anyone who has ever had any kind of relation ship with a dog will love this short film.