Ariana Grande Adopts Mac Miller's Dog Myron Hollyscoop 1.47M subscribers 44K views 4 years ago For more on Ariana: • Pete Davidson SPE Shop the Hollyscoop store So did Ariana Grande adopt Mac Miller's dog? Her latest Instagram post raises the question. Grande posted a video of her cuddling with a very excellent doggo to her Instagram on Sept. 24. On Jan. 15, Ariana Grande paid tribute to Mac Miller's dog Myron on her Instagram Stories. The tribute was likely in honor of Myron's two-year Adoption Day anniversary, and the whole thing is On Monday, Ariana Grande shared a series of videos and photos of herself cuddling with Miller's dog— over two weeks after he died of an apparent overdose on Sept. 7 at the age of 26. Celebrity Celebrity / Music Ariana Grande Shares an Update on Mac Miller's Dog, Myron: 'He's a Little Angel' Though Ariana Grande and Mac Miller split months before his death, she Both she and Miller were nominated at the Grammys, making the dress a fitting sartorial tribute for their big night. Grande also shared an Instagram of herself cuddling with Miller's dog that she Grande ended out the night sharing a video of herself in bed with her dog, Myron, whom she adopted following Miller's death this past September. ARIANA Grande has confirmed she's adopted late ex-boyfriend Mac Miller's dog. The 26-year-old pop star has ten rescue pups, with her most recent addition being Mac's dog, Myron. Fans think Ariana Grande has adopted (or is at least looking after) the pitbull-mix dog Myron belonging to ex-boyfriend, the late Mac Miller following his tragic passing. When rapper Mac Miller passed away in September, he left behind his rescue dog, a pit bull mix named Myron. Miller adopted Myron from Wylder's Holistic Pet Center and Rescue in Los Angeles in 2017, while he was still dating singer Ariana Grande. lybnG.