First, I ordered this brush for our two children 4 and 6 years. It leads to significantly less whining when combing your hair from these fine hairs. It glides really significantly better than any brush, which we had before. Even brushing with great printing by renowned children's figures could not alter the drawing. Klappts now! I bought this brush for our collie puppy. He has rejected the first metal slicker brush and kept trying to grab it. This brush he feels apparently as a soothing massage and takes the weekly brushing gladly accept. Also on the belly there are no problems. Just awesome.