A Sheepadoodle ( or Sheep a Doodle ) is a mix of a Poodle and a Old English Sheepdog. Mini Sheepadoodles cross an OES with a mini Poodle or toy Poodle. F1 and F1b Sheepadoodles are typically very healthy and tend to love the water. All in all, they are gentle, inquisitive, and loyal companions.