It only takes two sea otters holding paws to be considered a raft. In the wild, sea otter rafts may be made up of just a few otters or over 100. However, 50 seems to be the typical raft size.

No need to travel to coastal waters to encounter otters or watch them behind a glass barrier at a zoo, you can hop in the water with them right here in central Ohio. Paws & Claws Animal Encounters ...

BREMEN — No need to travel to coastal waters to encounter otters or watch them behind a glass barrier at a zoo, you can hop in the water with them right here in Central Ohio. Paws and Claws ...