I think it's called "hay". I'm working on a puzzle for my ESL students & this question came up. Hope this helps!
A dozen horses is usually called a 'string' of horses.
Horses are just called "horses" unless they are in a group together. When horses get in a group together, they are then called a "herd".
A herd.
soak it in cold water and call the vet
I'm not familiar with horses being called "bobos." It is possible that this is a regional nickname or slang term for horses in certain areas. However, it is not a commonly recognized term.
a horses call is a whinney-high pitched long sound
the mystery on horses
Lunch.
a group of horses is a Herd
Slow rabbits
sandwich
chicken wing
A Group Of Horses Together Is Called A Herd Of Horses . xxx
Female horses are called a mare. Male horses are stallions.
A dozen horses is usually called a 'string' of horses.
bento
trough