I found a small wart on my 3½ old Labrador under her chin. Vet doctor gave me a few choices what to do about it. I chose to do nothing and wait till it goes away. Within next week wart grew from small wart to 3/4 inch big wart. It stayed the same size for about a month. I heard that vitamine E oil can help it, so I put it on. Next morning I saw my dog scratched half of the wart away. I cleaned the blood and disinfected the area. Since than wart started to shrink. It’s been 2 months now, wart is still there but it’s getting smaller, drying out and it didn’t spread.