OK, I am taking on a nice little dog grooming project. My dad and his fiance own 3 big dogs. A Great Pyranees, St. Bernard and a Newfoundland/chow mix, they are outside dogs and always matted, they do so much for us I told them I would take on the grooming of their dogs. I hate to see them all matted, I know this can be painful for them so Its my goal to keep them brushed and trimmed properly. Its a good time to start because the great Pyr was just shaved bald (in my post about the Furbuster brush I explained that the groomer must have had their 2 year old do the grooming, he looks awful and my dad was pissed, it was thru a vet and he will never be returning there) but at least he is mat free and clean, and the other 2 just had baths. I would love any advice on good websites to go to for learning how to keep these 3 dogs in shape, any advice you all may have, how often should they be brushed so on and so forth. ETA: Also if anyone knows of a good website to see all the different types of brushes out there and the purpose for them and how to properly use them. Thanks so much for helping me and the 3 doggies.