Sisu, the former stray dog, who stole the world's collective heart over his devotion to a unicorn toy, is now at Lab Rescue LRCP, receiving training before he heads to his forever home The stray ...

The gray-and-white pit bull attacked the toy poodle, which suffered fatal injuries ... The toy poodle's owner, Alyssa Kluge, helplessly watched as her dog "Dublin" was savagely attacked.