Possible Clues:

• Powerfully-built variety of retriever
• Arab lord at sea finds Canadian peninsula
• Canine artist with daughter in work in America
• Item worn by Madonna in French Canadian region?
• Many a guide dog
• The French support party, Republican, in region of Canada
• Cups boy gold plates somewhere in Canada
• Brad in LA, or somewhere in Canada?
• Item of clothing stolen by boy or dog
• Dog; Canadian region