Exceptionally, there are times full 5 points here. Shipping, as usual Amazon, very quickly. The crest was commissioned by me to my dog to be supportive to the side with her uninvited fur residents but "combing" as a regular comb to it is very well suited. However, I think it with long fur can be rather uncomfortable in a dog. Otherwise, the ridge fits comfortably in your hand, the tines are so close in fact that I was able to comb the fleas. However, it is advisable to comb in the shower or bath to make, because the fleas to jump start the combing out, once landed in the shower or bath can they easily showers with the shower hose into the drain. The tines are rounded so that the dog is protected from injury, if one touches it out a bit unfortunate. After use, just briefly rinse off thoroughly with hot water and you get back a clean comb. Trixie can indeed otherwise be very expensive but here I find the price ok.