I'm thinking of stealing/saving a dog
Why do you want to steal someone's dog?
Because the dog's owner is evil and cruel towards these poor creatures!
It's admirable to want to protect animals like this dog who are in danger. However, it might be better to contact an animal shelter or animal control to get professional help. If these people are evil toward animals, they might also be violent if they catch you stealing their dog.
Um, I think I'm not going to do it.
Well I'm glad you aren't going to steal the dog now. I hope you take my advice and contact animal control though!