made of composition, leather, paint, wire, dog is sitting on a base that has spring to make that makes dogs mouth open and close as it all moves up and down- still works although leather has been damaged. All thesimilar ones found online indicated they were squeaker toys- this does not make noise. Approx 5x4x2" All antique items have wear consistent with age please review all photos, and please read terms & conditions and ask questions before bidding.