I know there have been many conversations here about how to control barking. I really need some help. Dexter's barking has been terrible! I know he's probably mad at us for going back to work this week and leaving him here alone. However I really need to find a way to control it. Sometimes he barks at something he sees outside, but sometimes he seems to bark for no reason. Right now he is sitting near the door and he will bark so I let him outside. Then he goes out for 1 minute and comes back to the door and barks again. He had been barking when he needs to go potty, but now he just seems to do it for the heck of it. I try ignoring him but it just continues. Any suggestions? Thanks :?