My aunt breed Gotland ponys and I think we need them in the game too! 

It's a small breed of pony that have lived in the wild up until 1859 and from then put into a studbook and today there's a modern semi wild herd living on Gotland, Sweden. They are used as riding ponies by children and also as a harness racing pony. More pics and info at: 

https://www.nordgen.org/our-work/farm-animals/nordic-native-breeds/gotland-pony/

https://lojstahedrussen.se/facts-and-history/ 

https://en.wikipedia.org/wiki/Gotland_Russ

https://www.breyerhorses.com/blogs/breyerfest-blog/meet-the-gotland-pony

https://www.discoverthehorse.com/breeds/gotlandpony 

count me in!!