Can't see if the ears are folded back or cut off, but I have seen a similar pic in a vet's once.
The caption underneath was something about keeping stable flies from biting your dog's ears with some cream they were selling - and if you didn't, then they may have cut off its ears to stop gangrene from setting in.
Unpleasant pic, but I bought some of their cream and put it on my dog's ears.
Cheers.