I hate to embarrass poor Lulu, but the girl has gas!!!

She is a picky eater so I feed her chicken and rice, steak, ground beef, lamb, etc. all home made. I supplement with Stella and Chewey's freeze dried lamb. So, as a result, she has gas after her meals.
I found some treats today in my Dog Whisperer magazine today called Fart Busters at
EntirelyPets Discount Pet meds Pet Supplies & Flea Medicine. Has anyone every tried them? They are supposed to contain some digestive enzymes to control gas but I wanted to check here first to see if anyone has purchased them.
Thanks!