First, I love your name @breakingwindbullie. Second, does your pup have any troubles with allergies, interdigital cysts, yeast infections, etc? If so, you're like the rest of us, and need to make sure your dog food is grain free and doesn't have chicken. I strongly suggest Taste of the Wild, at my local dog food store I can get the 30lb bag for $40-$50. But don't think that an expensive food = good food. My dog Sarge was on Royal Canin which is $50+ for a bag and it was terrible! Actually... your bullie may stop "breaking wind" as often once he gets on a good food - Sarge did!
Also, I was going to ask the forum this anyways but I saw a new brand of dog food at PetSmart over the weekend and was wondering if anyone had checked it out? It was called Simply Nourish and I read the ingredients (Salmon and Sweet Potato) and it looked pretty good and is ~$45 for a 30lb bag.
May want to check it out!