It's a fake, sure, but it's a darned realistic one. It's hard to imagine that there are actually people out there who think "I bet dogs in the wild live in messy dens." It's common knowledge that dogs will not normally use their sleeping quarters as a bathroom spot. Like most pet dogs, wolves, dingos, African wild dogs, etc. have a 'potty spot', and it is not their dens. Puppy mill dogs only use their pens as bathrooms because they have no other choice. It's sometimes so cramped there's really no difference between bathroom and bed.
I don't understand how a person could be so stupid.