Related Clues:

• Antlered animal
• Cousin of a wapiti
• Animal named for its coat color
• Antlered animal of the Old World
• Venison source
• After the moose and elk, it's the largest of its kind
• Highlands relative of an elk
• European grazer
• Elk relative
• Relative of an elk
• Relatives of 20-Across
• Even at one ruddy buck this sounds expensive in the end
• Only one buck, and at that it sounds ruddy expensive
• Lake, on reflection, inhabited by oriental animal
• Speaker's studied beloved animal