[CockalierMom]

Shrub, since you are feeding FULLY COOKED meat and NOT RAW, this clearly has nothing to do with raw meat. Was the bone broth also chicken? Your dog could have developed a sensitivity to chicken but if she has been eating the same food for awhile her digestive tract may not have the gut bacteria to handle additional foods.

What percentage of her regular food did you replace with the cooked chicken? Is she eating a food with probiotics?