Daguoy
A dog that used to be plankton. It lives in the South West and screams like a kid who got grounded.
My dog ran out of the house and came back with a plankton on its back. It was a Daguoy.
I heard a noise that sounded like a dog and a plankton having a screaming match. It was a Daguoy.
My dog howled at the moon and woke up the whole neighborhood. It was a Daguoy.