Pet Brush with Humane Rotating Stainless-Steel Teeth Gently Clears mats and Cleans Coat with Less Pulling and Pain. Superior Brush for Dogs and Cats and Horses (Mat Black)

This brush works so well that there are fewer hair balls. Doesn't pull too much but is gentler.

Nice brush (& combs)

My obstinate pup actually allows me to brush his hair now! What a change up from the last eight years! I won’t lie and say he leaps in my arms for his weekly brush out, but he doesn’t shrink from it, either. He’s obstinate — I have begun to believe that he actually likes the brushing of his coat but like any child, won’t admit! If you’ve been trying to brush a squirmy, whinny and impatient puppy or dog, give this a go instead of the old needle or pin brushes. Your pup will look at you with “best friends forever” eyes!

It actually delivers on what it promises. Similar to the detangling rake every bearded collie owner has and uses but larger combing surface and easier to manage. It actually works.