Do you remember the first dog you had? Most people will never forget the name of their first dog. Having a dog can be a wonderful hobby. It is also a responsibility. For example, taking your dog to the park on his daily walkies is one of the first responsibilities I can thing of. Then there are some things that you will need to remember to buy. Buying dog food is one of the responsibilities of every dog owner. A dog cannot eat just anything. You need to make sure that you feed your dog properly and that it receives quality food. a dog should also receive a certain amount of minerals and vitamins. Only quality food can ensure that a dog will have what it needs.