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And yes, YT most definitely IS accepting of almost all opinions here -- that's the whole point of all this -- that we need to accept that there *are* people here who are interested in holistic/natural treatments and they have a right to post about those interests without them and their info being denigrated as "less than". The scientific folks need to accept that there are holistic folks here and vice versa. Neither group needs to hide, nor be un-opinionated - as long as they try to remain respectful. Quote:
I really don't want to debate all this either. In fact, I hate it - bc everyone gets so riled up. Hopefully we can just get this all out there and keep moving forward in a more positive manner though. |
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I know what holistic means but I also know that the industry doesn't deliver on what the "true meaning" of the word is. Of course, there are exceptions to the rule. |
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The word "holistic" has almost become a dirty word to some, which is unfortunate bc its original intent in the field was a positive one. |
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If Dr. Remillard has an article on how to help consumers choose a healthy dog food, I hope you post a thread on it. |
Thanks so much for posting |
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http://www.yorkietalk.com/forums/gen...ow-you-do.html I also posted some web-based links from the article in the same thread. |
I'm going to park a few more links to articles about canine nutrition and selecting commercial dog foods below. I realize that most of them are behind paywalls, so if anyone wants details about a particular article, please feel free to PM me: This article is about how commercial dog foods are made, and the rules and regulations for nutritional content: Evaluating Pet Foods: How Confident Are You When You Recommend a Commercial Pet Food? This is an article about commercial dog foods used in elimination diets, and how some of them are contaminated with other protein sources: ELISA testing for common food antigens in four dry dog foods used in dietary elimination trials - Raditic - 2010 - Journal of Animal Physiology and Animal Nutrition - Wiley Online Library |
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I also posted this thread here: http://www.yorkietalk.com/forums/yor...ml#post4556789 |
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I use to be very familiar with reading research and even designing experiments. I could look at an experiment and see how it was flawed, but I haven't done this in quite a few years, and now I struggle through the research. I figure if I have a hard time of it, so do 60% of the people here. If you could just summarize the findings it would be so helpful. What exactly did the second study show? Was it that exotic forms of protein such as venison should be used in food elimination trials because it reacts to beef antibodies? Lol, I feel so stupid! |
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The second article is a little more interesting. The ELISA test that is mentioned in the abstract is a means of detecting the protein source in dog foods by using antibodies to the protein. The authors found that the ELISA test for poultry protein was unreliable, so they couldn't check the foods to see if they actually contained poultry. However, the beef and soy ELISA tests ARE reliable, so they could test for those ingredients. The results were as follows: Three out of four venison limited ingredient dog foods that were NOT supposed to contain soy protein actually DID contain soy protein that was not on the label. Those foods are: Eukanuba Naturally Wild New Zealand Venison & Potato, The Iams Company. Columbus, OH, USA. Dick Van Patten’s Natural Balance Pet Foods, L.I.D., Limit Ingredient Diet Sweet Potato & Venison, Dick Van Patten’s Natural Balance Pet Foods, Pacoima, CA, USA. Nature’s Variety Prairie New Zealand Venison Meal & Millet Medley, Nature’s Variety. Lincoln, NE, USA. One of the four venison limited ingredient dog foods contained beef protein that was not on the label: Dick Van Patten’s Natural Balance Pet Foods, L.I.D., Limit Ingredient Diet Sweet Potato & Venison, Dick Van Patten’s Natural Balance Pet Foods, Pacoima, CA, USA. The only venison limited ingredient dog food that contained no beef and soy was: Wellness Simple Food Solutions Rice & Venison, Old Mother Hubbard. Chelmsford, MA, USA Keep in mind that they only tested these four foods for soy and beef contamination, and couldn't test for poultry. The conclusion is: In conclusion, three of the four OTC venison diets selected in this study contained at least one common food antigen, as detected by ELISA testing and are not suitable for diagnostic elimination trials. It is not known what protein concentration, size or structure is required to elicit an immunological reaction in a food allergic dog. Although, the exact mechanism of food allergies in dogs is still speculative, the immunological basis dictates the necessity to use diets with novel or hydrolyzed sources of proteins from companies with the highest quality controls, monitoring and assurances possible when conducting a diagnostic elimination trial. In layman's terms, three of the four limited ingredient foods are not suitable for diagnostic elimination diets. The authors don't know how much contamination is needed to cause an allergic reaction in a dog that is allergic to the contaminating ingredient. The authors emphasize that if you are using commercial food for an elimination diet, you need to be sure that the company has the highest quality controls, monitoring, and assurances. The only food that passed the limited testing that they did was Wellness Simple Food Solutions Rice & Venison. If you want a PDF copy of the whole article, PM me your email address and I'll email it to you. |
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