30 secs to less than a min...for ea/ fur butt.
I really like getting in there & making sure all their teeth inside/out & front/back are brushed. Each stroke is a sec & I go back & forth w/the toothbrush about 5 x's & do it all over again. Mine are all used to it, except Momo, he still hates it, but I manage to brush his back molars & use a terry cloth to clean the rest. I brush them every night & they ea/ have their own toothbrushes, different colors.