The dry and wet foods are basically leftovers of meats from local butchers and supermarkets once they have obtained the "high grade" sections from the animals. Such as, beef, poultry, turkey and pork. These remains of meat, unwanted fat plus bones will be taken to companies that make cat food like Purina, Procter and Gamble, Whiskas and many others. They will buy this kind of cheap"meat" and process it through degrading it by temperature, pressurizing it and also by incorporating several substances to it. After they develop this type of paste they'll add the chemicals as well as vitamins and minerals that the Association of American Feed Control Officials (AAFCO) requires them to contain in the final product to meet up with specific quality standard.
Then depending on what type of presentation the end product is going to be they either extract or include water to it. When it's destined to be bagged then they will get it dry and in case it's going canned or maybe in pouches they may need to add some moisture content to it.
The prevalent denominator of these food products is definitely the content of proteins, fibers, fats and taurine. The next thing will be incorporating the corresponding vitamins and minerals depending about what the specific health condition is going to be. As an example, if your cat has hairball issue then the food will contain a bit more of crude fiber in it. Another example would be food targeted for healthy bones and teeth, which just like in human beings, calcium is an essential part for keeping them strong as well as healthy.
Just like the couple of targeted health problems I mentioned you could find many more such as bad breath, healthy joints, food allergies, weight loss, etc. A few brands will incorporate Omega-6 and Omega-3 essential fatty acids which will help protect against disorders like high-cholesterol, renal system condition and also allergies. Although these kinds of acids are not required by the AAFCO I find them to be very helpful for your pet's healthy live style.
To conclude, the best cat food could be just about any brand name at the nearest market. It does not necessarily must be the highly-priced famous brands in order to be looked at good. Basically look at the proteins and fibers contents particularly and your cat should be fine. This is applicable with regard to already healthful adult cats. Should you have indoor cats simply get them the indoor cats formula because it is made up of grains and greens which will help them with their digestive system minimizing hairballs. In case your cat has some sort of distinct health problem simply grab the food intended for this. In general all brands contain the same recipe they simply have various brands and displays.Thus for my part there's not a best cat food brand particularly, it's much more about the content.