Sorry, don't have any before and after pictures, thought about doing it. I'm now leaving a bowl of 15 ppm ionic silver beside his water dish instead of mixing it to see if this will work better. I've also used it externally on the lumps with a jell kit I purchased from Ken. The best I can say at this point is the ionic silver is keeping the growths under control, they have not completely vanished yet. Also my daughter has two yorkys, one is about ten years old and looks to be getting cataracts, when she brings her dogs for the weekend and they drink from our goldens water dish the older yorkys eyes have seemed to clear. I purchased my generator from Ken at Silver Puppy, I would not be without it. http://silverpuppy.com/ his site is a little hard to navigate.