Additionnaly you can do some babysitting or petsitting or other little punctual jobs such as washing cars for your neighbours or your parent's friends
Or if you ride quite well and do some shows you can try to get a sponsor, local companies could be interested
- get a job
- ask your parents an allowance by doing chores or helping around the house
- see if the barn you ride or want to ride at will give you free lessons/board in exchange of you helping around barn (mucking stalls, grooming and tacking up horses etc.
- maybe try and start a small company that makes treats or bridle charms
- you could also try and build a YouTube you probably could make a little extra doing that