Daniel Cormier Instagram – So yesterday, onyx had to be put down. This little guy will be missed by everyone that came into contact with him. He was a happy little guy and loved playing and sharing love. I’m going to miss you, onyx (ah-na). Luna loved you so so much. He was our dog, academy dog, UFC dog, and he was the little dog that everyone loved. I’ll miss you, little buddy. It is hard to imagine loving your dog this much. I am so sad. #riponyx