Examples from the Web for crupper
I good naturedly offered to take him on the crupper, and let him ride as far as the market-place, and he eagerly thanked me.
The load was then tied closely to the crupper of the saddle and the boy was ready to start on his homeward trip.The Boy Settlers|Noah Brooks
Then getting to a safe distance, he proposed to pull the string and lift the tail for his brother to pass the crupper under.Phaeton Rogers|Rossiter Johnson
The crupper was adorned with two golden lions, figured with their paws raised in the act of striking each other.Richard I|Jacob Abbott
It is thus, besides, that Bourgelat measured the head for comparison with the crupper (see p. 266, paragraph 4).Artistic Anatomy of Animals|douard Cuyer