Ever seen a dog play the ultimate big sibling? In this viral Insta video, a Husky named Willow totally stands up for her Pitbull brother, Kairo, when their mom says he can’t bring his blankie outside. Willow literally steps between Kairo and their human, giving a little growl like, “Not on my watch!” The internet is obsessed with their ride-or-die bond—Willow’s got Kairo’s back, blankie and all. It’s pure sibling solidarity and honestly, who wouldn’t want a sister like that? #Pets #DogSiblings #ViralPets