Leader Of The Pack premiered on HGTV on April 26, 2009. One determined family will search for their perfect pet in Leader of the Pack. With three kids and eight competing canines, the family will work closely with animal experts to find the right dog for their home and lifestyle. Through a series of challenges, the family must decide whether a dog stays or moves on to another loving home. Although every dog eventually finds a new home, only one can be Leader of the Pack with this family.