Dogs only ask of you that you feed them, walk them and be kind to them, but don't you ever pretend to throw a ball for them to run after and then don't. They will never forgive or forget, as made evident by the pissed off dog below.
![Funny Photos, Dog Is Betrayed During Fetch]()
A look of complete disgust.
Via Tumblr
A look of complete disgust.
Via Tumblr