Hi this happened with my boy while on prescription food, he doesnt fart, oh he’ll pass a little gas but it doesnt clear a room has no smell put him on premuim commercial food, bad gas, Maybe try another brand one with less ingredients, NO peas, lentils etc, I think dogs arent suppose to have peas, lentils, beans & all the other things they add to kibble, in their diet… Maybe try a kibble that’s more like the vet presciption diet minus the bad things, have you looked at “Natural Balance” limited ingredients, the Kangaroo & Potatos or Rabbit & Potatos have the least ingredients, so less chance of causing bad wind, I had to go back to the Vet Diet as my boy has IBD (Lymphocytic Gastritis) .. Now I just add extra foods in his diet, bland foods like Boliled Chicken, pumkin, boiled egg, banana, sometimes fish, so he’s still getting good foods but the vet diet is helping & doing what it has to & stopping the rotton gas & wind, he’d fart then look at his bum & I’d say, yes that rotten smell is you, stinky bum…lol…the Wellness Simple Lamb & Oatmeal gave the worse gas then the other kibbles I tried..
