Relco Cat decanter/Bottle

My grandmother gave me this cat in the late 1960's. It's been one of my favorite items until my husband broke it's face. I understand it has no value now that it's broken, however, does anyone know it's age and any information on it? I couldn't find anything remotely like it on Google. It says "Relco Creation, Japan" on a red foil sticker on the bottom. I can't even find information on the time period Relco was producing items.

It is 12 inches tall and ear-to-ear it's about 3 inches.