ACV On a hunch, I have been soaking my pug dog's huge hanging thing on his face by his mouth with vinegar. I startedd this over a week ago...and the thing looks like it is getting smaller...not bigger as it was......I know I will have to keep doing this for another month to see any real results as common sense is dictating to me....but so far, things are looking better.....I am practicing holisitcs.... My vet said it would need to be surgically removed. Let's see about that. Some will go into his mouth some times and he hates that...but that will be good for him, too, if it does.