u/wheelyz808

My boy was on salmon and sweet potato for 6 years and started gaining weight the last past 2 years from not being as active and being neutered. After going down a rabbit hole on ingredients and brands looking for the right food for him for weight control i decided to go with a small bag of Origin amazing grains fit and trim. I have a little extra money so I want to give him a better kibble.He is 105 pounds He did fine with the transition just really stinky gas. So I decided to buy the big bag and now he won't eat it ugh. Im not sure what to do now has anyone gone through anything similar?