[theBCnut]

This may be a symptom of a food intolerance and a food change may be in order. Yes, giving acid blockers long term is harmful. That’s why there has suddenly been a rash of shyster lawyers offering to sue if you have been using them long term. Try eliminating grains for a while and see if that helps, then try eliminating chicken. Good luck. There are about 20 ingredients my dog can’t have.