the Faynesâ willow tree.
âWhat are you doing here?â Nancy asked Buttons. Buttons neighed and chewed off a few more leaves.
âI wish Buttons could tell us how heâs getting out of the petting zoo,â Nancy said. âIt sure would make this an easy mystery to solve.â Buttons neighed again as if he understood and was trying to tell.
Just then, Bess noticed a strange red markingon one of Buttonsâs back hooves. She pointed it out to George and Nancy. They stepped in a little closer to get a better look.
âGirls!â Mrs. Fayne called from inside the house, through the kitchen window. âStay back from that pony. I know he likes kids and is nice at the farm, but you need to be careful when Mr. Johnson isnât around. Iâve already called him. Heâs on his way.â
âBut Momâ,â George began.
Mrs. Fayne didnât repeat herself. She just shot them a warning look.
âNo really, Mom.â George moved back from the pony and closer to the kitchen window. âWe were checking Buttonsâs hoof. It looks like heâs bleeding.â
Mrs. Fayne came out of the house, drying her hands on a small towel. Slowly she approached the pony, talking softly and making a nice clicking sound with her tongue.
âI didnât know your mom knew about ponies,â Nancy told George.
âShe grew up on a farm in Ohio,â George answered. âSometimes she talks about how much she misses living on a farm.â
Mrs. Fayne put a soothing hand on Buttonsâs side, being careful to stay in front of his hind hooves. She bent low to take a look.
âThatâs not blood,â Mrs. Fayne remarked at last. âHooves are hard and wouldnât bleed even if he did break one. There is no scratch on his leg.â She looked closer at the red mark. âThat looks like paint.â
The girls were surprised.
âPaint?â Bess cried. âLike the red paint Amanda Johnson was using yesterday!â
Nancy immediately pulled out her notebook and pencil. In the clue column, she wrote down:
Red paint on Buttonsâs hoof.
âMaybe Amanda got paint on the ground and Buttons stepped in it?â George asked.
âI donât think so,â Bess replied. âAmanda was outside the fence painting. Buttons was inside with the other animals.â
âWeird.â Nancy tapped her temple with the pencil eraser. Since Mrs. Fayne knew about ponies, Nancy asked her, âCan Shetland ponies jump?â
âDo you think Buttons might have jumped over the petting zoo fence?â Bess cut in. âMaybe he dragged his hoof on the rail at the last second?â
âI was just thinking.â Nancy shrugged.âJumping would explain the paint. And possibly solve the mystery.â]
Mrs. Fayne gave Buttons a final pat on the back and stepped away. âWe didnât have Shetlands on our farm in Ohio.â She came over to where the girls were standing. âI donât know how high Shetlands can jump. Theyâre different from other ponies.â A truck engine vroomed as it turned onto Georgeâs street. âHere comes Mr. Johnson. Why donât you ask him?â
Mr. Johnson parked the truck and pony trailer in front of Georgeâs house. The girls waited for him to get his rope and tie it around Buttonsâs neck. Before he put the pony in the trailer, Nancy showed him the paint marking on Buttonsâs hoof.
âCan Shetland ponies jump?â George asked.
âThey can,â Mr. Johnson answered. For a second, Nancy thought theyâd solved the mystery. âBut thatâs why I built the extra-tall fence around the animal pen.â Nancy recalled noticing that the fence was above her head. âShetlandponies canât jump that high,â Mr. Johnson said. âNope. Thereâs no way Buttons jumped over that fence.â
The zoo owner put Buttons in the trailer for the ride back to