Perhaps the Yorkie chases the cat because he's jealous of your attention? You've been gone all day, and then when you're home, he doesn't want to share you with Puss. Maybe you need to give him a little more attention when you first come home, and he wouldn't be so jealous, be more willing to share you.
By the way, it's not my place to say, but I think a couple of hours in "time out" is a very long time for a dog who only wants to spend MORE time with you ... it's a little (lot?) counterproductive. |