Raw feeding

Raw feeding is that the follow of feeding pups, cats and alternative animals a diet primarily of raw meat, edible bones, and organs.
Supporters of raw feeding believe that the natural diet of meat, bones, and organs is nutritionally superior to cooked meat and business pet food. They argue that a careful set up of a raw diet offers the animal varied health edges, as well as a healthier coat and cleaner teeth and elimination of dangerous breath. Critics of raw feeding assert that the chance of biological process imbalance, enteric perforations and foodborne sicknesses posed by the handling and feeding of meat and bones outweigh any edges. The assertion that raw feeding is inherently higher as a result of it's natural has conjointly been criticized.
Few studies are done to prove or contradict the many useful claims of a raw diet

Bones and dental health

Some proponents of raw diet claim noticeable profit to the dental hygiene of pets World Health Organization eat raw bones, whereas others believe that ground bone ought to be used instead, to stop the chance for internal organ puncturing and dental fractures. The abrasion between bone and teeth once change of state is believed to scrape off plaque, and therefore the change of state of bones and ligaments thought of to supply various alternative health advantages.[25]
The use of whole bone creates a risk of dental fractures,[26] enteropathy, intestinal flu, and internal organ perforations.[20][27] Wolf care managers questioned on the subject of feeding bones known the presence of animal hide with hair as providing some protection from internal organ perforation within the wild.[28] associate degree analysis of the skulls of African wild dogs showed that the natural diet of untamed carnivores doesn't forestall them from suffering identical oral malady as their domestic counterpart,[29][30] though alternative studies have had results that claim otherwise. Raw diet proponents note that identical risks of obstruction, puncturing, and dental fractures ar gift in dog chews, with very little proof indicating that this can be a heavy drawback specific to raw diets with bones. Some veterinarians state that change of state raw bone is associate degree inadequate substitute for normal dental improvement and tooth brushing.

Objection to cooked meat in general

Raw feeding aims to mimic the diet that associate degree animal within the wild would consume
Raw food soul Dr Ian Billinghurst (owner of the registered trademark 'Barf Diet' and therefore the regorge World Distributor Network) argues in his books that the dog has evolved over several million years on a natural raw diet and logically, this is often the perfect food supply. He claims that methoded foods area unit "not what [the] dog was programmed to eat throughout its long process of evolution" and says that foods almost like those eaten by the dog's wild ancestors area unit a lot of biologically acceptable.[5]
Proponents have additionally pointed at the practices of some fashionable zoos that feed their captive carnivores meat and bones or whole carcasses.[5][6] The custodian of the Folsom town menagerie Sanctuary has aforementioned that "Common sense suggests that there's no a lot of nourishing food we will supply to a carnivore than the complete body of their natural prey kind." whereas raw feeding is mostly well accepted in European zoos, it's a disputed topic at intervals yank zoos.[7] considerations area unit almost like those expressed by opponents of raw feeding and includes dental impactions, airway obstructions, internal organ perforations, food contamination and social aggression. advantages embody higher oral health, mental stimulation through process of body (see activity enrichment) and better activity level. [8]
Critics have seen the issues in associating "natural" with better[9] and Billinghurst himself warns against that stating "There area unit grave dangers that go beside the natural diet and natural conditions the ancestors or wild cousins of our dogs swallow."[5] Katie Merwick, UN agency runs associate degree animal rescue sanctuary cautions against "making a fetish out of what animals eat the wild

Pottenger's cat

One study wont to duplicate the claims of raw food being superior to roast food is Francis M. Pottenger, Jr.'s study of 900 cats over a amount of ten years from 1932 to 1942.[10] His results showed that cats that were fed 2/3 meat, 1/3 milk and atiny low quantity of cod liver oil were sickness free and healthy whereas those fed an equivalent food with the meat roast developed chronic diseases and fruitful difficulties, with new generations overrun with health issues. The study was done before the importance of taurine during a cat's diet was legendary and it's been recommended that the cluster of Pottenger's cats on roast food merely suffered from taurine deficiency as heating or change of state food causes a discount in taurine content.[11] during a study on feline maternal taurine deficiency, the cluster of taurine-deficient cats exhibited symptoms the same as the Pottenger's cats on a roast diet.[12]
In another study, the cats were fed 2/3 milk and 1/3 meat. All teams were fed meat with completely different teams obtaining raw, pasteurised, evaporated, sweetened-condensed, or raw, metabolized D milk. The cats on milk were the healthiest whereas the remainder exhibited variable degrees of health issues the same as the previous cooked-meat study.[13] This study has been cited by milk proponents as proof of the advantages of milk.

Prey model

The "Prey model" diet associate attempt|tries} to simulate the proportions of an actual prey animal during a pet's diet. Actual whole prey square measure used whenever doable, together with whole rabbits, chickens, game hens and turkeys. Generally, the diet recommends eightieth meat (including some 'meaty' organs like heart), 100% bone and 100% organs (of that [*fr1] is liver). Proponents of the entire prey model diet believe dogs and cats square measure each natural carnivores and thus there's no biological process or dietary want for love or money apart from meat, bones, and organs,.[17][18] The supporters of the prey model conjointly concentrate on feeding meats from a good form of animals. Some conjointly add tiny amounts of substance to simulate the consumption of abdomen contents of prey animals.
Supplements square measure typically not utilized in a prey model diet though some followers do add animal oil to the diet to atone for the reduced quantity of polyunsaturated fatty acid carboxylic acid in commercially raised grain-fed eutherian mammal.[19]