I will jump ahead a little in response to a question in a previous post - how to add a weight to a dog that is eating well but not gaining? Assuming that all medical issues, such as EPI, have been thoroughly ruled out, it might be a nutritional issue. I will share my thoughts on the topic ahead of plan.
It is commonly accepted in rawfeeding circles that dogs do not require carbohydrates unless pregnant, nursing or convalescing. They can turn high quality fats and proteins into adequate metabolic fuel for all normal bodily needs. Wild canids, a commonly followed 'gold standard' for rawfeeders, do not consume carbohydrates in any appreciable amounts. We used to think that wolves eat partly digested stomach contents (source of plant matter and carbs) of their large ungulate prey but years of observation do not support that belief. This validates nutritional studies that do not identify carbohydrates as nutritional requirement for dogs under normal conditions.
That said, there are special circumstances that warrant addition of good carbs to dog's diet. As mentioned, it would be pregnancy, lactation, convalescence, or just a metabolic need of some dogs.
I am not sure why some dogs, especially growing ones, need carbs but it is not uncommon. I am dealing with the same need with my older girl Nyssa but for a reason of advanced age -she is 13.5 years old and needs easily digestible sources of energy.
Carbohydrates should be in a good form, probably complex, the same as is true for humans. Most common sources are veggies and fruit and grains. Many good foods include various amounts and types of both vegetables and fruit and frequently stay away from grains. I would suggest easily digestible veggies, fruit and/or whole grains as a way to supplement a dog in addition to his/her regular food.
BARF-style raw diets contain good amount of plant matter and would likely be a good option for a dog that needs to gain weight, all else being equal.
I will suggest some specific sources of good carbs in my next post. Please let me know if you have any suggestions or experience, comments!
Thank you.
Michelle
