yes connemaras are very good horses!
typically Arab mares have the best disposition, also connemaras are great ponys and quarter horses have really nice temperments.
They are ok ponies, but Connemaras or icelandics are good for a child of young age.
They can be good race horses against other Morgans, but not against Thoroughbreds or Quarter horses.
no they are not
Yes horses can track and they do good.
NO buttercups are posionous to horses
Horses have acute hearing.
are dogs good companions to mini horses
Quater horses are good at herding cattle,sheep,they are very fast .
Yes it is good for horses to give people rides
"Cows are Horses"
I have added several links full of good information about horses.