With this in mind, I sometimes think that the blind are missing out on some good fun. What could be more fun than giving a Guide Dog a big turkey dinner laced with laxatives and then taking it shopping.
One of the advantages that the blind possess is that their other senses are heightened. A keen sense of smell can add to their delight. Whilst walking their anally distressed mutt through a pristine store, the whimsical handler's sense of smell should alert them to the presence of the canine's deposits. This allows them to step in it and walk it through the store. I would be curious to see how long it would be before somebody had the nerve to challenge a blind person.