[Anonymous]

Did you check the search engine toward the top of this page? Look up allergies, sensitive stomach, etc.
I didn’t know it was there until recently, so rather than repeat myself, I will refer you there.
Best of luck

PS: At 15 I would focus on care and comfort….my old guy will turn 15 in July, I give him 4 small meals a day, cooked chicken and all.
I am impressed with GNC Antifungal shampoo for dogs, smells good too.