looks cantankerous, but he is a gentle family friend whose exercise needs are manageable for even the most dedicated couch potato. The most important thing to know about Bulldogs is that they are sensitive to heat and should live in air-conditioned comfort — perfect for lounging — and you should always avoid activity in the heat of the day. This is a medium-size dog who weighs between 40 to 50 pounds.
(Credit: Robin Burkett, Animal Photography) More from VetStreet.com
: 13 Largest Dog Breeds: Towering and Commanding 15 Quietest Dog Breeds 18 Best Breeds for New Pet Owners The opinions expressed are solely those of the author and do not necessarily reflect the views of Comcast.