When I think how annoying the dogs brushing always was ... The many hair which flew about in the garden or in the house and the dog was never still ... I got the brush today and immediately had to serve my 2 pets ... What can I say ... they kept silent. My major is afraid of everything, but they lay down after 2 minutes and read to "suck" without resistance I had exactly three hairs on my black T-shirt. When I think how I have otherwise always been looking ... :) Why I discovered this nozzle not earlier ??? Perfect !!!! Perhaps I should mention, have a Bernese Mountain ca 10 cm long hair and a mixed breed with about 4 cm long hair. Works very well on both.