dog related jobs

How many do you know? I wanna work with dogs someday, cause I don't really see myself as agriculturist which is what I am currently studying (I had no choice, money probs).
I saw that oxford offers diploma in canine studies so maybe I will enroll there (it is ODL, so it isn't that expensive) after I finish studying agriculture (1 year).But I really want to know what my options are, we don't have many animal related jobs here, only vet and farmer (and I could never sent animal to the slaughter so I would go bancrupt very soon )
Of course I am only interested in jobs that involve dogs in a positive way (not a lab worker or something)!
Thank you!