My dog had pancreatitis and was prescribed royal canine low fat. I switched to iams low fat kibble and she hasn’t had an issue so far!
Iams Proactive Health Adult Dry Dog Food for Healthy Weight - Chicken https://www.amazon.com/dp/B00BD73XDU/ref=cm_sw_r_cp_api_i_iIWxFb92X09MR
Similar price as any other iams kibble.