Your dog can't read labels or ask questions; he's relying on you to make intelligent choices for him. Once you learn to decipher labels, you may be surprised or shocked at what you see.
For instance, the length of the ingredient list doesn't always indicate the quality of the food. A protein from a specified animal should be the first ingredient. Avoid generic proteins such as "meat" or "poultry." Although dogs like to eat some of the animal parts we don't, proteins from a specified animal are better than byproducts. Likewise, byproducts are better than rendered meals.
Always buy the best food you can afford. When a manufacturer uses cheap ingredients, it has to bulk up the food with fillers to meet the government's minimum nutritional requirements. As a result, the portion size for cheap food is typically larger than for more-expensive food with higher-quality, more-digestible ingredients.
In the end, you'll be buying more of the cheaper food, which usually works out to be more expensive than buying the higher-quality food in the first place. Just as with humans, obesity is a growing problem for dogs. Limit table scraps; they're fattening, and some human food, such as chocolate, grapes, onions, garlic, bones and Xylitol, is dangerous for dogs.
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