We've struggled badly this season with my AmStaff's skin allergies. I tried everything from medical sprays to Apoquel to food changes to Cytopoint shots. Nothing seemed to give him the relief he needed. Whether it's ear cleanings, nail clippings, brushing, skin sprays, etc. the result is the same - he gives me such a hard time it feels like I'm performing an excersism! After successfully getting this lotion on him the first few times, I now get an instant roll over show his belly every time he sees the purple bottle! This speaks to the relief this product gives my big guy. I noticed the inflammation on his skin patches reduced within 2-3 days. For the skeptics like me, I encourage you to purchase this product. It truly does work, so long as you use it correctly.