Among dog experts, curs are any of several closely related North American purpose-bred treeing hounds, some of which have since achieved breed recognition. Treeing dogs American Leopard Hound. Black Mouth Cur. Blue Lacy. Camus Cur. Canadian Cur. Catahoula Leopard Dog. Kemmer Stock Mountain Cur. Mountain Cur.
Canadians 15 years old and under can enter the U.S. with an original (or a photocopy) of a birth certificate, or an original citizenship card. Canadians 16 years old and over will require a passport, NEXUS pass, FAST pass, Enhanced driver's licence (EDL) or enhanced identification card (EIC).