Congratulations on the new addition! Be patient and let them establish their relationship. My boys bonded through training together, doing simple tricks for treats. Walking together also helped.
My Yorkies still do not play with just each other. Max requires a human to be involved.
Give your Yorkie a place to escape playtime if he doesn't want to play with the puppy. Sometimes puppies can be overwhelming to an adult dog.
__________________ Kristin, Max and Teddy  |