I wish there were something I could do for this! I've tried meds for it too, but I couldn't take giving it to him (it didn't help either), he didn't even get sleepy on it. He gets so mad when we leave that he'll go pee in the middle of the floor when we leave. Or when we come back home, he'll pee on the floor in front of us (after he's given us the cold shoulder)...LOL... he is one of those stubborn dogs that has a mind of his own. I appreciate any feedback anyone can give. Thanks for writing back!