What dogs are considered giant breeds?

Dogs considered giant breeds are Great Danes, mastiffs, Saint Bernards, Newfoundlands, Irish wolfhounds, Bernese mountain dogs, and other XL breeds who weigh 90 pounds or more at maturity.

Why do giant breeds need special dry dog food?

Giant breeds need special dry dog food because they have unique nutritional and kibble size needs. Their larger size predisposes them to issues with their joints and bones, so they can benefit from a less calorie-dense formula with tailored calcium and phosphorous levels to manage growth rate and weight. Giant-breed dogs also have larger mouths, so they usually do best with a kibble size that's larger.

Is extra-large dry dog food different from large breed food?

Extra-large dry dog food is a little different from large-breed food in that it is specially tailored for the unique needs of giant breed dogs. Although many large- breed dog foods are formulated to promote a healthy weight and joint health, giant breeds need added joint support and food that's a little less calorie-dense. Specially formulated extra-large breed kibble may also have a different mineral balance than regular large-breed food. Talk to your vet about the differences and ask what kind of food might be best.