I can't really see the teeth very well on that picture...but if they are sorda curved...I have a "dematter" like that and it works great!
Brinkley's hair is short enough that we don't worry with matts much...I have to pay attention in the "corners" of his legs and behind and under his ears and neck...
I use this for his face on his muzzle hair that gets clumped up from eye treatments. (It seems dry-(the hair)-and sometimes the peroxide and diamond eye and cornstarch all seem to "clump up" or something...hard to explain...I even comb and instant conditioner through it every night....
)
anyway....this dematter helps to unclump his face hair without pulling too much...it will take out some hair sometimes, but not alot.
PS- I have heard conflicting advice....
* some say never brush their hair dry...especially longer hair...and if they have matts that brushing it dry will break the hair....
*others say don't get the matts wet because it will make them tighter and you will never get them out....
Which is true???
Like I said, we have not had enough problem with matts to have tried either way, just wondering.