Because it worked wonders for Baxter. And several here have told me that chicken/rice is exactly what is given to dogs when they have irritated digestive systems. And thirdly, the breeder randomly suggested giving him chicken as well, after he heard about Baxters 10x per day runny poops from processed kibble dog food. Also from reading that chicken/rice/potatoes is considered extremely calming digestive-wise. Also folks here have said in some threads that chicken is in fact quite good for bulldogs. And finally, the BARF diet which is, as i understand it, the gold standard for the best possible whole food healthy meal you can give an english bulldog with all their digestive issues, includes ample amounts of chicken meat, bones, and other parts.
Not sure where bully chicken allergy fits in with all of that.
I am not 100% sold that English Bulldogs have official allergic reactions to actual whole-food chicken. I could be wrong about that, but thus far I have only seen mention of "Trying the chicken flavor" in processed kibble dog food associated with problems. I have not yet (in my vast 3 weeks of being here lol ...) heard of actual chicken causing problems. And even then, I would look first at what else he is eating. Chicken allergy in general is extremely rare. I'd moreso assume there's something else setting the pup off. But again, i could be 100% totally wrong and I hope someone will correct me on that.
I give it to Baxter because I know from my own experience that chicken is the meat protein that is easiest on the digestive system in most mammals, and along with the potatoes, it solidified his poop literally immediately.
I know this isn't really politically correct to think this way here, but my personal opinion, based upon understanding of nutrition, is that pumpkin stuff does not fix any problem whatsoever. All it does is change the consistency of the poop artificially. And that doesn't address your issue at all. This is why when Baxter had diarrhea and people suggested pumpkin, I didn't bother. I knew pumpkin didn't have anything in it which was anti-inflammatory to irritable bowel syndrome or leaky gut or allergies. All it does is introduce a different texture, and make the owner feel better that the poop seems harder. The problem is still present. I knew that non inflammatory protein sources that are easy to digest would get him his nutrients without agitating his digestive system, so I switched him to a paleo-esque diet (chicken, rice, potatoes, some beef, veggies) in whole food form. Worked immediately.
Just my $0.02