Langley BC has a course at Kwantlen College. When my hubby took it about 25 years ago, it was a three month course, that most people did for nine months. He said that it was what you put into it. He said that there were a lot of girls taking the course, many of which would not have the physical strength to really do the job full time, just wanted to learn how to do their own horse. However, with just doing your own horse, you never do get enough experience to get very good at it. He said that many people hung back from working on the horses provided, instead spent the time making tools, learning blacksmithing instead of farriery. So he went to work on the horses ASAP, after working on dead legs. Was nailing on shoes that the other students made. He felt ready to go on to apprenticeship with several working farriers after three months, so did that. And had a good career going for years afterwards. He says it is a good way to make money, but dealing with the horses is not the hard part. The people are the whack jobs. When he quit, and we were moving away, I had to deal with his clients in tears on the phone, it was kind of crazy. But he enjoyed working for some of them, the nice ones. He fired the ones he did not want to deal with. But yes, very hard on the body, and he doesn’t LIKE horses any more. Has been hurt too many times. I can force him to trim and shoe a few of our own, and he has done some shoeing for others too around here sometimes, but not often. I have taken over trimming anything green or especially needy or sensitive of our own myself, leaving only the ones that are technically more demanding for him to do here. That is how “turned off” the job he is now. He is tall, at 6’2", but was very strong at that time (body builder/fitness freak). He did not believe that he would have physical problems, but he did.
So yes, it is a good field to get into. But look after yourself, both physically and business wise. Because no one else will.