Cats have more of these dorsal bones than humans; in between them are discs of pliable fibrocartilage
Between their vertebrae, they have elastic discs, useful for 
cushioning the ... attached to the shoulder by free-floating clavicle bones, which 
allows them to... [DOC] [TLE] Meniscus (anatomy) - Wikipedia [PAR] In anatomy, a meniscus is a crescent-shaped fibrocartilaginous structure that, in 
contrast to an articular disk, only partly divides a joint cavity.