My lil guy really likes these treats:
**Zuke's Mini Naturals
**Chicken Nibbles (which are 10% chicken).....make sure your pup isn't allergic to chicken though
**Kong Stuf'n Beef & Liver Treats
**Yorkie Yummies....made & sold on YT by a YTer
I break all the treats that I give him into tiny pieces...he thinks he's getting more that way and he really isn't.
Hope that is helpful!