I am fretting ridiculously over what food to feed our 3 1/2 month old English bulldog. We are first time EB owners. We have had Frenchies in the past but never an English. He came to us beautiful and healthy on Eukanuba Large Breed Puppy food from the breeder. His coat was shiny and soft, stools were firm and about 2-4 times per day. But he did scratch significantly and whine at times while scratching. I knew I wanted to change to a better brand of dry kibble (I am not interested in feeding raw) because I've read that Eukanuba is not a superior brand and I was concerned something in it could be causing the excessive scratching. Also, he was growing like a weed on the Eukanuba LB puppy food. So fast, I was slightly concerned about the excessive growth. I tried Blue Buffalo and he vomited and seemed to be in pain each time he ate a significant amount of it so that was taken away very quickly. Now, we are trying Taste of the Wild Pacific Stream Puppy food. His scratching has almost completely stopped but his coat is not nearly as shiny and he is shedding like crazy. The shedding is quite significant and he was not doing this until I changed his food to the TOTW. Stools are soft to slightly runny and very frequent (4-8 times per day). I should add that I did transition him both times over a course of 5 days mixing with the Eukanuba LB Puppy food. Any advice??? Should I stick with the TOTW since his scratching has virtually stopped? What could be causing the sudden shedding? We are in the southeast and have had a recent drop in our temperatures but I would think this would not cause shedding but more retention of the coat. Any advice or suggestions are greatly appreciated.