My mini has coarse hair. We have clay, and when he rolls it's a mess. I wash it with pantene 2n1 shampoo. I never comb dry because it rips the hair. I use a large tooth plastic comb, starting at the bottom, and working my way up. I hold the hair above the spot I comb to ease the tension on the hair. I also trim daily. Just barely any, maybe a centimeter to help with breakage (clay is murder on hair). I have a spray bottle of cream rinse water for the days I don't bathe him. It helps. I love a long mane, but sometimes my mini is naughty, and goes to the one broken spot in the fence that rips clumps out. That's a hair cut day, and bye bye tail. I hope this was helpful!