Arched one piece salt and pepper shakers - poodle dog

Purple Poodle Dog

Arched one piece salt and pepper shakers - lamb / sheep

Yellow Lamb / Sheep

This featured series has not been documented to our knowledge.  There are three sets so far that fit together.  They all have an arched bodies that are brightly colored.   Notice the similar facial features as well, including the identical eyes and rosy cheeks.  Each has a "Japan" sticker.  They stand about 3-3.5'' in height.  Circa 1950s.

Long arched black cat one piece salt and pepper shaker

Black Cat