Dogs are the unsung heroes of many police forces and they help catch criminals in a way no one else can. Not to mention that they are extremely adorable too! No matter how tough they seem, one still can't help but appreciate how heartwarming their videos are.
A police dog named Rio recently received a warm farewell from the force after eight years of service. The video upload by Instagram page @dog is going viral and has won the hearts of users. Check it out here: