As an example, he pointed out that while the pyramid recommends 6 to 11 servings of grains, it doesn't explain that the number of servings isn't a matter of personal choice; rather, it depends upon
the different caloric needs of individuals.
Just like everyone has
different caloric needs, a person's water intake is affected by age, weight, activity level, and environment.
We all require different amounts of energy and have
different caloric needs.
Like I said in the previous statement, everybody has
a different caloric needs thus different protein intake needs.
Senior dogs are often less active than whippersnapper pups and have
different caloric needs.
Since big and small dogs have
different caloric needs, make sure to recommend the appropriate treats based on breed.