Myron was Mac Miller and Ariana Grande's tenth dog. The first that we see of Myron would be on January 16, 2017 on Mac's Instagram page. A few days later, Grande then posted a short boomerang on Instagram Story of Myron on Mac's birthday. Through various times through 2017, Myron could be seen on both Mac's and Grande's Instagram pages. On April 24, 2018, Grande said that Myron had been living with her for a few month and he was "her everything". On April 28th, 2018, Grande brought Myron along with Toulouse with her to New York.