My Yorkie Suzi is a little over three years old now and she just started doing this. When I get home after being out a while , and sitting down on the couch, Suzi will jump all over me and then She rubs the side of her face all over my face? She does this multiple times. So I am wondering if she is placing her scent on me , or if this is dominate behavior? She does the same thing after drinking water , but goes along side the couch. It looks like she is trying to dey off.