Can you recommend any treats that will NOT give my dog gas?

My dog is the mascot at work. She is there everyday, greeting all of our delivery people. She is a very healthy and active 7yr old 85lb mixed-breed. She doesn't eat crappy dog food, canned food, or people food at all EVER. But our delivery people love her so much, and bring her treats. So up to 5 times in a 10 hour day, she is given crappy grocery store dog-treats, and her gas is pretty unbearable. Sometimes she gets diarrhea, but usually it's just gas. I can ask them not to give her treats, but I'm hoping not to take that away from her or them. I'm sure this is the problem because she didn't have gas before I started bringing her to work, she's usually fine on weekends, and when they run out of treats- she runs out of gas. Does anyone have suggestions for better quality treats (preferably not too expensive) that I can provide at our door so they won't be feeding her junk-food? or even a type of healthy dog food that comes in larger bites so she thinks she's getting a cookie? thanks!

Asked by Member 1077653 on Dec 15th 2011 Tagged treats, food, diet, gas, flatulence in Treats