Vintage 1950's-60's Puppy Dog Salt & Pepper Set - Made in Japan

Vintage 1950's-60's Puppy Dog Salt & Pepper Set - How cute are these little puppies? They are in excellent condition and I see no chips or cracks. They even include their original stoppers. Made in Japan. Have hand written on the bottom "Ethel '66". Likely when a previous owner acquired them. Approximately 4.5" tall. Made of ceramic.