Vintage 3 Three Pigs Piglets Fence Trough Ceramic Platter USA Flower McCoy?

Description

Vintage 3 Three Pigs Piglets Fence Trough Ceramic Platter USA Flower McCoy?
I’ve seen these listed as McCoy and Shawnee but I don’t know who the maker was, it’s just marked USA.
Approximately 6” x 4” x 3”. Two small burst bubbles in the glaze on the back and if you look at the picture showing the inside you can also see a “crack” from the factory that was done in the mold and is glazed over. It does not appear on the outside.
Cute piece!