Mabel is 8 years old, she was owned by someone else for the first 2 years and training her has been very challenging. She likes to run off to get attention. She will eventually wander back each time, but she will stand 30-40 yards away and just stare at me challenging me to get her to come. Every time this happens I should also mention she is covered ALL OVER in stinky poop and mud, resulting in a need for a bath at some point very soon. She doesn't enjoy baths and I don't know if the fear of having one prevents her from coming when called, but I am certain that it doesn't help matters. What can I do to stop her from playing games with me to get attention? I've found giving more attention even only at appropriate times to be ineffective.