Periwinkle - Maria's gray pony whose other name is joy-of-the-ground.

Blue Hawk's sturdy gray pony was unsaddled and grazing a short distance away.

The freckled youth on his gray pony rode up behind us and came alongside, grinning at me.

Umberto leapt clear, the grey pony made a bolt for freedom.

Do you still have the little gray pony you used to ride at Armida?

He was twenty-seven years old and rode about town on a grey pony.

A black mare and a shaggy gray pony awaited the two travelers.

He walked past the surprised Jungir, halting before an old man on a grey pony.

Blackie didn't seem to like the gray pony much better than Gerard liked the kender.

Riding slowly behind on a small grey pony, and seeming to nod in his sleep, was Bilbo himself.