The Dog Food Project
If you pick up a starving dog and make him prosperous, he will not bite you; that is the principal difference between a dog and a man. - Mark Twain
|
|||
Main Page About the Author What Readers say Dog Discussions Forum Introduction Label Information 101 Identifying better products Ingredients to avoid Product List Organic Dog Food Grain Free Dog Food Vegetarian & Vegan Dog Food Meat vs. Meat Meal Choosing the right food Feeding Puppies Feeding Senior Dogs Canine Obesity Is too much protein harmful? Grading kibble - easily? "Five Star Foods" Questions on Diet Myths about Feeding The Yuck Factor Where the money goes Natural Supplementation Menadione (Vitamin K3) Nutrient Requirements Links & Resources Nutrient Overview Water Protein Fat Carbohydrates Fiber Vitamins Minerals Essential Fatty Acids Probiotics
|
FatsMost types of edible fats are made up of triglycerides, which is a group of three fatty acids. Fatty acids are classified by the length of their carbon chain, absence or presence (and number) of double bonds, position of bonds on the carbon chain and by their melting point.
Fats are highly digestible, very palatable, and are an energy dense nutritional ingredient. Unlike humans, dogs don't suffer from various diseases related to high fat intake - they metabolize fat the way humans metabolize carbohydrates. Since fats provide 2 1/4 times the amount of calories per gram compared to proteins or carbohydrates, it is not a good idea to feed excessive amounts to less active animals, but restricting consumption too much (and often for the wrong reasons!) or providing poor quality types of fat will lead to various problems - a coarse, dull coat and dry, itchy skin often being the most obvious ones. The dog's body will always utilize fat to convert into energy before protein or carbohydrates. Fat is also important for reproductive efficiency, kidney function and the absorption of the fat soluble vitamins, A, D, E, and K. As a less well known fact, it also serves as a metabolic source of water, so a hard working dog is less likely to get dehydrated when fed a diet higher in fat. Fat metabolism produces 107g of water for every 100 grams of fat. Protein produces 40g water/100g, and carbohydrates produce 55g water/100g. The aspect of essential fatty acids is discussed in a separate article. |
|
|
Last updated 3/3/05 9:26am, © Sabine Contreras 2004-2012. This website is a Strange World production. Want one like it? |