| I had been going through this with my foster pup! We figured out that we just couldn't let her run back inside on her own. She would scratch to come in. I would leash her, bring her inside for a *sec* then go back outside and give her the command to go potty.
I know my cat door has a hard plastic piece you can slide on one side to "close" the door. Maybe after he goes out, you can close the doggie door, so you can make sure you can control his reentry into the house....
-chloe |