I have not tried the Biogroom waterless, but I started using the Chris Christensen version a couple of weeks ago and I like it. Max hits his coat when he marks outside.
Espree's waterless was recommended here recently for beards. I want to try it, but my Petco doesn't carry it. Until I can order it online, I'll try the CC on my boys' beards.
__________________ Kristin, Max and Teddy |