We all love pets, especially dogs and cats, which are found in every other house. If most people aren't able to keep them at home, they definitely take care of the stray dogs in the neighbourhood. The fact that taking care of them is an effort is known to everybody. Most often than not they do take care of themselves but when it comes to food it is really necessary to feed them well.  

It is important for one to know the different categories of food, which are suitable for a dog and to know about the necessity of feeding your dogs properly. There are four different categories of dog food and each dog food has its respective category. It is the responsibility of the pet owner to provide their dogs with the proper type of food they deserve.