The BFA is a professional degree resulting from an intense studio program with 2/3 or more of your credits consisting of studio (the remaining 1/3 would be academic courses or “liberal arts” credits). With most BFA programs, you major in a specific speciality (graphic design, animation, painting/drawing, sculpture, industrial design, illustration, etc.) although you receive in-depth training in a variety of studios through the foundation year and elective courses. Many will minor in something else; however, double majors are rare w/o spending additional time in school. BFA’s go into a variety of fields depending on their major and their interests (they may join a design firm, work in the entertainment industry, work for a Fortune 500 in their creative departments, work in advertising, etc.), although many also opt for a solo practice or freelance career and a few will go right on to earn an MFA or another grad degree. In any case, the BFA is supposed to prepare you for working as a creative professional upon graduation.
The BA, in contrast, is a liberal arts degree, not a professional degree (that does NOT mean you aren’t prepared for a job, btw, more on that below). A liberal arts exposure in the fine arts is very similar to a liberal arts exposure in any discipline: you take a broad range of courses (humanities, sciences, social sciences, arts, etc.) in addition to more specialized classes in your choice of major. The BA program for Art may or may not have a first year foundation but it will have prereqs you must fulfill before advancing on to the upper div. classes. It may or may not offer the type of specialized training that a BFA program does (for instance, your major might be “Art” rather than “Painting” or “Graphic Design”, etc.). There will be more room to double major, and obviously your studio courses aren’t going to be a majority of classes you take. Your ability to get a job will depend more on your college or university’s placement office than your specific degree and you may have to do a lot more independent searching for a career in a creative field.
Both stand-alone art/design schools and uni’s offer the BFA. The BA is typically a uni. or LAC setting, although at some art/design schools there might be a BA option for certain majors (art history, for instance, or something else that straddles the liberal and studio arts).
Either degree is a fine option - it really depends on what school you wish to attend and what you want to do with your degree. Someone who wishes to study art along with another discipline (physics, history, music, for example) might consider double majoring under a BA program. Someone who needs the intense studio experience and wishes to delve deeply into a specialized field will gravitate to the BFA. Your student’s preferences and goals will be determining which path to take.
That’s the basics.
When it comes to animation specifically, a LOT depends on what type of animation your son wants to do, although nearly all of the top animation programs offer training in 3D and 2D. If your son is attracted to computers and game design, the BFA may not be for him (although certainly many BFA programs offer wonderful training in that field). If he’s “drawn” to character animation, then the BFA is typically going to be the degree that gets him a job (though if he has excellent figure drawing skills to begin with, perhaps he can get away with a BA). Just as important is the school’s connections and ability to place students in good jobs. Not sure what set of schools your son is looking at, but when it comes to something like animation, the reputation of the program will be a bigger factor than the specific degree. Some great animation programs offer a BSc, for instance, just due to their tech-y nature. It’s really about his medium of preference, and whether he’s into technical stuff or storytelling.
Here is a decent list of the top animation programs, including the type of degree offered. If you nose around the internet or click on a few links from this one, you might find some specialized lists such as top programs by region, or top game design programs, etc. Ranking aren’t everything but pretty much everyone agrees on the top 10 or so, and most agree on the top 20-30.
http://www.animationcareerreview.com/articles/top-50-animation-schools-and-colleges-us-–-2016
Good luck to him!