Searching for the name of a cartoon. I remember there were two little girls in it, one with pink hair and the intro they were possibly sliding down a rainbow in space? And in a car at one point. They are in some sort of dream land?
In one episode the pony/horse they’re meant to be watching escapes and turns into a nightmare horse until they rescue him.
It’s MoonDreamers, a spinoff of the My Little Pony franchise. I just searched for over an hour on everything I could remember and found it.
The Moondreamers are a group of celestial people who create and deliver pleasant dreams to Earth children. Their main enemy is the evil Queen Scowlene who attempts to keep everyone awake at night with her nightmare crystals.
Could you be thinking of the Rainbow Brite cartoon? Tickled Pink has pink hair, they do slide down rainbows, and Rainbow Brite does have a horse (as well as there being at least three other horses in the cartoon). I initially thought they had a car made out of clouds, but I think I was thinking of the Care Bears Cloudmobile.
Strawberry shortcake also has a horse/pony.
