I own a mixed breed dog named Milo . I think he's a collie mixed . I got him from an old woman who was selling puppies that she claimed to find abandoned and left as strays . My dad thinks that he's cute and brought the male puppy home . He's not well socialized as a pup and is now unpredictable towards humans . He once got loose and bit a boy's leg . I hope that you can leave some training tips/advice to help me keep him in control .
He's now 4 years old , birthday in June