Then I realized that my two new longhairs the combing and brushing do not like, I informed myself in different forums. Finally, I came across this ridge with rotating tines. Of course it is not that my cats now look forward to total daily procedure, but by the rotating tines it seems actually not to chirp so. The loose skin collects well in the comb and can be removed from the teeth easily and cleanly. The device does not hang on the coat. Through the rubber grip of the comb is good in the hand and does not slip away. Also, the price-performance ratio in my opinion.