For example, one the major certification groups, the National Dog Groomers Association of America, offers a variety of workshops and certification tests throughout the U.S.Certification from this organization permits you to call yourself a National Certified Master Groomer (NCMG), which may be beneficial in building a client base and making connections with others in the industry.
Whether you decide to become certified or not, going to grooming workshops is a good way to network with other groomers and keep up with new trends in the business.