Gypsy Vanners are smaller and stouter, they are bred to pull
wagons, and can be many different colors. Frisian's are almost
always black, although it is possible for them to be chestnut, or
red-brown. Any white markings on a Frisian is a fault. Frisians
were bred as war horses, and also for pulling carriages.
Related Q&A:
How do you tell the difference between gypsy vanner horse and a fresian horse?-Well, let me tell you! First off, the Gypsy Vanner horse usually has a more stocky and compact build. Oh, and their manes and tails are often really thick and flowing. On the other hand, the Friesian horse is known for its elegant and tall stature. They have a long, arched neck and a high-stepping gait. Also, the Friesian's coat is typically jet black and very shiny. So, those are some of the main differences, you know? It's not too hard to notice once you look closely.