I've fed both Wellness and Blue to our dogs. Both are great foods and that keep our bullies looking great but awful expensive for four dogs lol (although blue wilderness has given my brindle pup the runs, must be the high protein content)
We are now switching to Kirkland lamb recipe for our pups. I've seen some mixed reviews due to recalls but I have some fellow groomer/trainer friends who swear by it. Since I've started mixing it 50/50 with Bear's meals his diarrhea is going away ( no more stinky bully farts!). For being almost a 1/4 of the price of high end brands it is still miles above many foods!