There are many great resources on teaching your dog to surf.
Here are a few picks
For anyone who loves the antics of “man’s best friend,” The Dog’s Guide to Surfing is indispensable, collecting stories, lessons, and advice in one richly illustrated book. For surf-lovers, there’s also plenty of information on surf gear and riding a wave, both with and without a pooch. From mounting a massive seven-footer to simply playing in the water, The Dog’s Guide to Surfing shows how to really be a surf dog.
SO Cal Surf Dogs: TEACH YOUR DOG TO SURF
Surf Dog Ricochet: TEACH YOUR DOG TO SURF
Baleal Surf Camp teaching a dog how to Surf