Six brushes later. This is the one.
You've tried the Furminator. You've tried the slicker brush. You've tried the rubber glove.
Your couch is still covered in fur.
Here's what's actually happening: loose undercoat is trapped beneath the topcoat. Regular brushes can't reach it. One pass with the 17-tooth side and you'll pull out more fur than you thought was physically possible.
"Game changer. We have an Australian Cattle Dog and he sheds ALL THE TIME. This brush gets everything."