While we are on this whole grain-free kick, I couldn’t help but be inspired to give these Merrick Mini Brush Bones a try. Our crew loves the Greenies and anything to help keep those teeters pearly white is a plus in my book. I can proudly announce that they were a HUGE hit, with all of the dog devouring them. When the three-toothed Teddy can be so enthralled and actually chew these, I knew we had a winner. I have several Chihuahuas and a couple of Pugs that give them to paws up!