The personality of a dog is flexible and indeterminate. Dogs can be exuberant or shy; friendly or hostile; fearful or bold; aggressive or passive or some combination of the above. These differences in personality may to some extent be determined by breed, or individual genetics, but for the most part it is based on how and to what extent each particular dog has been socialized.
Half the battle of dog training is finding the right training class and the right trainer to assist you along the way. Not all dog trainers or classes are created equal! There are a lot of differences among trainers, and you need to be prepared to find the best one for you and your dog.
Food, shelter, exercise and regular visits to the veterinarian are all a part of the basic care package that accompanies dog ownership. However, there is one more important aspect of proper canine care that must not be forgotten or neglected, and that is grooming. In order for a dog to stay clean and healthy, proper hygiene must be maintained, and given that dogs can do little more than lick themselves to remove the occasional annoying substance, grooming of your animal is your responsibility.