Cooper’s Adorable Tricks Go Viral. Cooper is an adorable three month old Shih Tzu puppy who has been making everyone across the Internet say “Awwwwwww” <3 Cooper, on demand, sticks his cute little tongue out knowing he has a treat in the waiting. Don’t be surprised if you have to watch this more than once! Cooper will probably be the cutest little thing you see all day. All we can wonder is what amazing trick Cooper will learn next. We just had to share these smiles with you!