Jack Fincham has taken to Instagram to show off his newly toned physique by posing naked with his DOG.The Love Island winner just about covered his modesty in the bath as he puckered up for a kiss with his pet pooch, who, quite frankly, looked a bit traumatised by the whole experience.Alongside the snap, Jack wrote, “Doesn’t anyone else’s dog check they’re not drowning in the bath every five seconds?”Jack’s fans were loving the bizarre photo, but, like us, had many questions.“We want to know who