Conor McGregor, 33, left fans in tears after he penned a heartbreaking tribute to his beloved dog Hugo.The pooch sadly passed away on Wednesday, and the MMA fighter was understandably devastated.While he didn't detail how Hugo died, Conor took to Instagram to post a series of snaps he'd collected of Hugo over the years.Alongside them, he shared a heartfelt caption.The photos included one of him in his underwear sprawled alongside Hugo on the bed fast asleep.A post shared by Conor McGregor Official (@thenotoriousmma)Others saw the pooch joining him while he was working out and playing with his children, who Conor shares with wife Dee Devlin."So heart broken to say my dog Hugo has passed away," the fighter began."He was with me all the way,.
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