Possible Clues:

• In a rut, fake fur
• It needs a hard case to get the atmosphere up for fur
• Maria would be mad to have a fur like this
• Large rodent shuffling in a rut
• A fur would make Maria quite dotty
• Animal teachers lift broadcast
• Coypu took fruit with retrogressive manner
• Coypu (fur)
• You'd be mad to get the wind up about a fur
• Fur resembling beaver