I received the chew brush and Rowdy is currently licking the toothpaste off and chewing on the hard blue part, rather than the bristles. It's too wide for his to get his mouth over, so at best, if he does decide to chew the bristle part, he will only get his top teeth brushed.
Oh well, I think my schnauzer will use it, so all is not lost.
I wish they would make one for small dogs!!!
It's a great concept