@aimee, with due respect it isn’t an “internet myth” that dogs metabolize fats with an efficiency that contrasts markedly with the boom-and-bust energy release of carbohydrate metabolism.
This scientific fact has been demonstrated in dozens of scientific studies (nearly all funded by the pet food industry).
Fat isn’t “non-essential.” LOL. Fats are essential to canine nutrition, carbohydrates are not. This has been established by the National Research Council of the U.S. National Academy of Sciences. The NRC is the world’s recognized leading authority on canine nutrition.
Calories do need to be reduced, so it is best to eliminate non-essential calories from carbohydrates rather than cutting essential protein and fat.
Fat metabolism increases stamina. In one study funded by Iams, dogs ate a high-carb ration and who were de-conditioned “couch potato types) had their VO2 max (aerobic capacity) measured on a treadmill. As expected the results were very poor.
Then, the same dogs were put on a high-protein/high-fat diet. After a time (during which there was no alteration in their lifestyles) they were re-tested on the treadmills. The VO2 Max scores rocketed up nearly as high as those of elite highly-conditioned dogs.
Cutting non-essential empty calories, promoting weight loss, and increasing stamina is the smart path to weight reduction.
I doubt a surgeon would like to perform a hip replacement on a Lab carrying 140 lbs. Getting the weight down is critical.
Bill
1 month, 2 weeks ago
