Cassie is one of the most loving laid back Yorkies and she is pouting about the new puppy we brought home 2 days ago. I have tried to give her even more attention, I take her with me to work at my office as usual and she was fine. We get home where new puppy has been all day with my husband and she freezes up. I still love her and talk to her,

but she growls at me and hides her head. Help????