Older horses
need more protein in their diets than the younger mature horse; instead of 9 - 10 %, they may need 12 - 14 %.
Fortunately, however, many veterinarians are becoming aware that in fact, elderly cats
actually need more protein than younger kitties.
This is higher than the 0.8 g / kg recommended dietary allowance because
athletes need more protein to maximize muscular development.
I think this suits particularly active puppies, as, even for young dogs
who need more protein and fat as they grow, the protein and fat contents are high.
Studies indicate that dogs and
cats need more protein as they age, not less, in order to maintain healthy lean muscle mass and good organ and immune function.
That is one reason why a
baby needs more protein if from another source — to ensure enough of the marginal amino acids.
For example, growing
pets need more protein to build muscles and organs than adult animals that are done growing.
While a mother's breast milk can provide for a large percentage of her premature baby's needs, premature
infants need more protein and calories than are naturally occurring in mother's milk.
Some dog breeds do hard work like weight pulling, therefore, they will
need more protein in their diet to maintain muscles.
Young
puppies need more protein than full - grown dogs, so you should start your young dog off with a food made especially for puppies.
These powders are promoted on the premise that bodybuilders, serious athletes, fitness enthusiasts and even ordinary
people need more protein than they can get from an ordinary diet.
Your busy
baby needs more protein and carbs at this stage as he or she starts moving around more throughout the day.
For good health, physical function, and quick recovery from illnesses, older
adults need more protein than younger adults.
While athletes and frequently exercising
individuals need more protein than this, you'll frequently see bodybuilders, football players, weightlifters and other big strength and power athletes taking this to the extreme and consuming far in excess of this protein RDA (in some cases up to 2 grams per pound!)
My friend who works at Kaiser says they have promoted a plant based diet for 5 years and that some doctors think their
patients need more protein than a plant based diet provides.