I just got a cute little 1 year old shih tzu about 2 weeks ago and I am having great difficulty potty training him. The previous owners didn't have him potty trained. I bought him a crate and take him out to "go potty" regularly. Then I keep him on a leash in the kitchen or in the bathroom so he won't go on my carpets. He will pee even right after I have taken him out and watched him go outsid. Help! This dog is such a great dog otherwise. Thanks~