Don't give a barking dog attention because this rewards it for barking. (thearkvet.com)
If you can't give a large dog the attention and exercise they deserve, you should think twice about getting one. (effectivecoverage.com)
In steps DogTV, with nearly 800 three to five minute segments that are meant to keep dogs attention and surround them with familiar objects and places. (housepetblog.com)