You become a saddler on level 8.
riding level 4
You can become a blacksmith!
There is no job change when you pass Howrse riding level 3.
Riding Level 5 40 days registered - Blacksmith Wage 70 - 100e
Vet
sell all your things and get a job as a groom
you get to become a saddler (the highest paid job)
you need to wait until your job contract is finished and then you can change your job
how did colonial blacksmith "James Anderson get his job?"
If you mean a farrier, you have to have 40 days of seniority.
I think you get to be a Horse Riding Instructor
You don't get one for passing riding level 9. You just get the job for riding level 8, like when you were at riding level 6, you were still a farrier.