Congrats on your new addition!
Just take it slow ,it may take a lil bit longer for an adult yorkie to adjust.
Have plenty of toy options to choose from ,kong,stuffed squeaker toys ,ball etc.
feed him whateve his owner has him on to avoid an upset tummy.
There are plenty of great quality foods you can gradually switch him to if you prefer you can find them rated here
Dog Food Reviews - Message - Powered by ReviewPost
best of luck and be sure to take plenty of pics
