This is the coolest thing for large dogs with a thick undercoat and for removing small Coltons in long-lasting dogs. I plan to order a couple more different colors and several as a gift to the colleagues of the group (tired of sharing the tool, constantly asking for it). Its money is worth, came quickly, there are no complaints.

My dogs love this. As for mats, it took a lot to even get a little one out. It was easier to just give my dog a big hair cut because it was making her uncomfortable. As for brushing however, it did a great job! It gets a lot of the undercoat out and my dog loved every second of it. Every time I would stop for just a few seconds she would just look at me and wait for me to keep brushing her and as soon as I would start again she would almost snore.

Here is this prompt delivery! well, thank you!!!!!
A comfortable handle, the combs themselves are smooth, although sharpened from the inside .... the cat is impossible to hurt... scrape a lot... pincer of course it's better to remove with and do not blow the cat .... until a piece of skin flies away .... Combs perfectly!

This works!!! We have a long hair black cat who's hair tangles and knots up. He also has horrible anxiety problems! So taking him to a groomer was out of the question. I was able to comb all through his hair. He purred and rolled over. I think he is incredibly grateful to have the knots gone. I imagine they hurt and pull at his skin.
Update!!! Is it possible for something to be too good?!! Our cat still loves it!

Normally I wait a while before submitting a review, but, this is an amazing product. I thought my border terrier mix needed a haircut. Then I used the comb and was absolutely astonished at how much hair was coming off. The best part? She didn't fight me or try to get away. She even rolled onto her back so i could comb her belly! I highly recommend this product.