My Special Find

I bought this yesterday in a vintage shop. I think it is so unusual and maybe one of a kind. It is approximately 3 inches tall. It has a collar that is made of polished stones of different kinds and so are its ears. All of the eyes and features are etch into it. Not sure what it is made of, but it is solid and no marking on bottom for manufacturing. It may be hand made for all I know. Can anyone tell me anything about it, I have been searching the internet, but haven't seen anything like it. I love it, and is special to me! I can't stop looking at it!