Here's something to chew on: According to research conducted by Euromonitor and the American Pet Products Association, worldwide sales of dog and cat food have climbed to $52 billion dollars, with nearly $18 billion attributed to the U.S. market alone. It's a staggering number, but one that makes sense when you consider the fact that, according to the Humane Society of the United States (HSUS), there are approximately 77.5 million pups and 93.6 million cats owned as pets in American households.
Those numbers make for a lot of mouths to feed. There are many types of food available — including wet and dry types, as well as newer trends like raw food diets — and also a growing number of manufacturers to choose from — including companies owned by celebrities such as talk show hosts Rachael Ray and Ellen DeGeneres and actor Dick Van Patten. The options can seem endless — and even overwhelming. So how can you tell which kinds are best for your pet?