Opening Hours: Mon-Fri 9am-1am Sat-Sun 9am-2am The Bulldog has several places in Amsterdam, including a hostel and a bicycle rental outfit. It is well know by tourists, which translates into loud, drunken, over-indulgers. The Bulldog is about as far from what an Amsterdam coffeeshop should be as it is possible to get. At least this shop on Voorburgwal is interestingly decorated.