The Hulk is a 175 pound pitbull

http://www.dailymail.co.uk/news/article-2945927/Hulk-bulk-Possibly-world-s-biggest-pitbull-174lbs.html

http://www.dailymail.co.uk/news/article-2976472/All-aboard-Hulk-world-s-biggest-pit-bull-28-inch-wide-HEAD-takes-owner-s-three-year-old-boy-rides.html

https://www.google.ca/search?q=175+pound+pitbull&oq=175+pound+pitbull&aqs=chrome..69i57.10230j0j7&sourceid=chrome&es_sm=93&ie=UTF-8

https://www.google.ca/search?q=the+hulk,+a+175+pound+pitbull&es_sm=93&biw=1600&bih=799&tbm=isch&tbo=u&source=univ&sa=X&ei=YYD2VI7kMourogT--YLwCw&ved=0CD4QsAQ

http://cherokeemountainbobtails.homestead.com/Tiger-Bob.html