not for dogs with a heavy undercoat. A curry comb just won't do it.

I actually recommend the rakes for dogs with heavy undercoats. You probably won't need the one with sharp edges, which is good to break through mats, but, This one will probably be the most beneficial to you.

Slickers suck. So do bristtle brushes... they only get that top layer of fur. I'd recommend the curry comb for pits, boxers, boston terriers, great danes, etc....