Chewing is a normal dog behavior, and most dogs need to chew at least during puppyhood.
Think about what this breed will require from puppyhood through adulthood, and determine if you and your family can give it.
Puppyhood, an illness, pregnancy or lactation are some of the reasons that a dog may require nutritional supplements.
If you are lucky enough to own your dog from puppyhood, you have a leg up on the rest of the dog world.
A giant dog breed may not seem like an obvious choice for a family with children, but the situation can work out quite well if the dog receives training from early puppyhood.