Felidae carnivores, meaning they are dependent on nutrients in animal flesh for survival, and because of the large proportion of meat in their diet they are sometimes referred to as hypercarnivores. Of the 13 terrestrial families in the order Carnivora, they are the strictest carnivores. The Felidae comprises two subfamilies, the Pantherinae and the Felinae. The former includes the "Panthera" species tiger, lion, jaguar, leopard, snow leopard, and "Neofelis" species clouded leopard and Sunda clouded leopard. All the non-pantherine cats are part of the Felinae, which includes several genera and the majority of cat species. The first cats emerged during the
Fund for the Replacement of Animals in Medical Experiments a pamphlet style publication, was relaunched as a peer-reviewed international scientific journal. 1983 - FRAME joined with the British Veterinary Association (BVA) and the Committee for the Reform of Animal Experimentation (CRAE) to advise the government on the Animals (Scientific Procedures) Act. 1984 - FRAME receives first ever government grant to research replacement methods 1986 - FRAME expanded into new premises on the 1st floor of Eastgate House in the historic Lace Market area of Nottingham. In the same year, FRAME received the first Marchig Animal Welfare Award from the World Society for the Protection of Animals (Now known as