Pebbles has her own references and I am hoping to have those post about her in the comments. To start she arrived at Apenimon Ranch at 7 months old to be a companion to Sage my mustang as I was deployed.
She was a firecracker of a baby until she hit her 2 year old mark where usually we would get terrible two stage which she never hit. She is now 8 years old and has taken over the leadership position for the new horses that need help.
She doesn't act marish at all, and she rides in anything you would like to. She is great to ride and have fun or teach her something new. She is always ready for whatever her person is wanting to do.