The humorous footage was captured by the dog's foster parents in New York. In the clip the large and muscular pit bull named Redd is seen tip-toeing past a closed door while looking over at it in fear. According to the video maker, the family's pet cat lives behind the door - something Redd is acutely aware of and seemingly concerned about. There is no evidence that the cat has shown disdain towards the dog in the past, but regardless of this fact, Redd is not prepared to take a chance.
VIDEO: http://www.dailymail.co.uk/news/article-3638604/There-s-one-boss-house-Hilarious-video-shows-muscular-pit-bull-tip-toeing-past-CAT-fear-disturbing-it.html