Proud Cat Statue

I bought a black cat statue from a local auction room approx.18 yrs. ago. She stands approx.20 inches high-very proud looking and has a chubby mouse at the base at the rear. I cannot find any information other than a chap at the auction said he thought she was a 1940/1950's cat. She looks carved but is extremely heavy. Someone else said it was cast like a granite in a mould? New to computer technology I will try and take a photo and send but would be grateful if you could send me any info. I have never seen another just like her. The base has an oldfashioned browny/speckled felt stuck fast as a furniture protector I would imagine. Thank you for any info that you can supply. Regards Patricia- capricorn_574@hotmail.com