Hi Ken,
I haven’t read through all the comments but I wanted to state that it could be the chicken causing the issue — a chicken sensitivity versus and allergy. Maybe the chicken itself OR what the chicken ate even (since it seems to be brand specific). I’m a raw feeder of multiple dogs (I have six of my own right now and foster) for over 10 years by the way. My Pom gets ulcerative colitis (bright red blood in diarrhea (her’s is almost liquid though)). Chicken is what sets my girl off (only the muscle meat – she is fine with eggs, liver, kidneys etc).
Sensitivities can manifest after the dog (or person) has been on the food for a while. A protein in certain foods, called a lectin, can bind with the gut wall and cause disease. Initially it binds with IgA (an immune system antigen) but eventually the body is not capable of producing enough IgA to bind with the lectin and then you see symptoms. Typical allergy tests test for IgE immunoglobulins so they can’t detect food sensitivities (which are actually much more common than IgE allergies). I understand that the food he gets better on is “boiled chicken” but boiling (at least with legumes) leaches some of the lectins from the food making less for the body to have to deal with. OR possibly the boiled chicken is different than the one causing the IBD because of something the chicken ate (organic grains fed to livestock have lectins too).
Okay, that was just one thought. The other is that the raw chicken drumstick and thigh diet is not a balanced diet. I know, I know……eye rolls and oh not one of those must be balanced nuts. 🙂 hee hee But there really is something to it. Dark meat chicken is an excellent source of linoleic acid (the omega 6 fat that is necessary for health). However when LA is over-consumed and/or not consumed in balance with omega 3 fats it can be quite inflammatory. Although a good source of LA, chicken is deficient in saturated fatty acids which the body also needs. You don’t mention organs which supply other nutrients. This may or may not be a direct cause but it certainly could be an indirect cause.
Hope, whatever it is, you can get it figured out and get back to wonderful health.
