I was training horses when I was 10, and many people ride horses at ages 2, 3 or 4.
you work on the horse by riding it to get the horse fit & strong
riding a grey horse
7
The horse you are looking for in this question is a cob: or a shire horse:
at least 2 years of age
depending on age usually young hores can do 2 hours every day and 3 hours every other day older horse 2 hours every other day but the better the horse cared for the longer the horse has to work
riding a grey horse
3 years
work with it for about a month ,lounging it ,riding it. or send it to a trainer
Spelling a horse means to take it out of work for a while,to have a brake of riding and stuff.Kinda like a long holiday for a horse
not unless you are riding the horse, but i would suggest not to over work the horse, and to clean the horse once you have finished riding and taking off all tack, and to let it have a break.
3 years