Who are the main characters in the 'pony penning day story'?

The 'pony penning day story' might be about the event of pony penning day. It could involve the rounding up of ponies, perhaps for various reasons like health checks, population management, or traditional activities related to the ponies in a particular area.

Since I don't know the details of the 'ghost pony story', I can't say for sure who the main characters are. But it's likely that the ghost pony itself is one of the main characters.

Most likely, the pony itself is a main character. It could be a unique pony with special skills or a strong will.

Since I don't know the exact 'pony boy story', the main characters are likely to be the pony boy himself and, of course, the pony. There might also be other characters like the boy's family members, friends in the neighborhood, or people he meets during his adventures with the pony.

I'm not sure exactly, but probably there are some cute little ponies. Maybe a pony named Star who is very brave.

There are several important ponies. Fluttershy is a yellow pegasus. She is very shy but has a big heart, especially when it comes to taking care of animals. Rarity is a white unicorn who is into fashion and is very creative. Applejack is an orange earth pony who is strong - willed and takes pride in her family's apple orchard.

The main characters include Twilight Sparkle, she is often the one leading the group when it comes to solving problems with her knowledge. Pinkie Pie is a fun - loving character that brings laughter to the group. Rainbow Dash is super confident in her flying skills and is always ready for an adventure. Fluttershy is gentle and has a special connection with animals. Each of them has their own distinct personalities and they all contribute to the story in different ways.

Well, in addition to the little gray pony, there could be other animals as main characters. Maybe a wise old horse that gives advice to the little gray pony, or a friendly dog that is always by the pony's side. And of course, the people who take care of the pony like the farmer or the stable hand could also be main characters.

The purple pony is surely a main character. There could be a wise old pony that acts as a mentor to the purple pony. And perhaps there are some villainous ponies or other creatures that oppose the purple pony on its journey.

Obviously, the main characters are the pony and the orphan girl.