Similar situation. It will go on and on. I did Response FP (fish and potato) for 8 years. Dog was fine until he got sick of it and wouldn’t eat. I went to Taste of the Wild Venison and Bison which he loved for ONE year. 🙁 I then switched to Blue Wilderness salmon and potato for a month then he turned his nose at it so now we are trying Fromm Duck. He can’t have beef and it all must be grain free. If you want venison, try Taste of the Wild. Blue Wilderness salmon is good and well tolerated by most. Good luck!
