I see you are in north central Texas and I know it's HOT outside. Maybe you can find a park with grass and walk him there once a day or so? The fresh air and the exercise could really make a difference.
I like the idea of taking him to a doggie daycare soon, but make sure everyone in the house is in on the training. One thing I discovered with Gizmo is that the key to training was not training him, it was training US! lol
__________________
The fullness of our heart is expressed in our eyes, in our touch, in what we write, in what we say, in the way we walk, the way we receive, the way we need. -Mother Teresa (
RIP Gizmo 3/9/07-8/18/12)