Two mules were at one end, next to a black mare.

She swung down from her black mare and walked over to him.

Kim almost thought she saw the outline of a small black mare behind the woman.

He found the black mare where he'd left her.

She turned her attention towards the pretty black mare and put herself in the right frame of mind to talk to it.

The black mare stepped on his foot as he was trying to mount her.

Iron Eyes already rode out on that black mare of his.

She edged the black mare over and took me by the arm.

You was sore because that black mare beat your horse!

Then he was off the stallion's back again and moving toward the black mare.