Yes I have a siberian husky so I know how to deal with undercoat.. Use a metal comb, you can get at any store just about in the pet section.. it helps get out dirt and hair and dust .. it saves bathing your dog as well... this is kinda like one of the brushes I use on my sib in the summer seasons.. this one is EXACTLY like mine but a different color .. I totally suggest it this is also like the comg I use on my dogs.. It is great at getting the undercoat..

Some brushes That I dont suggest are:
CPall brushes *they suck * :

I dont suggest the slicker brush it sucks as well .. it only gets to coat hairs and dust.. *it is a good after brush to use for your dog though * :