Hull pottery cocker spaniel planter

Adorable cocker spaniel dog planter most likely made by Hull but not marked. Blue / green coloring. saddest little cute face ever. Hull used this same exact face on other planters that were marked. Measures 3 1/2" tall and is 5 1/2" long. No chips or cracks. There are some glaze skips on the edge where the color is not uniform. Such a sweet vintage piece.