Meet Ollie, the pet dog who asks for treats by letting out a bizarre screech that sounds like clickers - the infected from the hit TV show "The Last of Us".<br /><br />Ollie, 10, loves peanut butter and will let out the bizarre screech every time he wants the snack.<br /><br />He also uses the same screech whenever he wants to go potty, outside or need some love from his owners.<br /><br />The strange behaviour has made Ollie the internet's darling, and he now has a legion of 135,000 adoring fans on the social media app TikTok.<br /><br />While he has a unique way of talking, owner Mitch Pettijohn, 21, explained that Ollie is in very good health and just has a special way of communicating.
