There are 72,114,000 dogs in the United States, according to the 2007 census. With over 72 million dogs in a sales demographic, you can see why there are so many different types and varieties of dog food. The dog food industry definitely has some competition.

With so many different dog food companies vying for your dog food dollar, how do you know which dog food to choose to keep your dog healthy? Do you choose dry, moist, or a combination of both? High protein, low protein, other nutrients, what exactly do you look for?

You want the best for your dog that your money can buy. You want to keep your dog healthy and satisfy his hunger at the same time. What do you do? Do you go with what everybody else is buying? Do you ask your family and friends?

THE DOG, THE DIET, THE FOOD.

The real issue when choosing a dog food for your dog is that every dog is different. I am not just talking about breeds, though they differ to, but two dogs of the same breed may not even have the same eating habits. There is no single silver bullet cure unfortunately.

So to find the right dog food to keep your dog healthy, you are going to have to do a little detective work.

Breed. Start with the type of dog you have. Obviously a small lap dog is going to have different requirements than say, a Great Dane. Size is a large factor in energy levels and digestive systems.

Age. Puppies are growing and require lots of good stuff to help them grow and to keep their energies up. They should be feed small amounts many times throughout the day just like a baby. In the dogs prime, say 3 years old to about 6 years old, they might have a very healthy appetite at each feeding, but only eats maybe twice a day. On the other hand the older adult isn't running after everything he sees anymore and like the "early bird special" older humans, they eat earlier in the day and not so much. Then bed time is much more craved than a bowl of food after 7pm. Just saying.