I'm hoping to begin treating my thinning hair with Rogaine, but I've read the active ingredient, Minoxidil, is quite toxic for cats. The thing I can't discern is if this is just if they accidentally consume it, or if its even dangerous to share an environment. As a precaution my plan would be to ensure he doesn't have access to my bedroom or the bathroom, but would this be enough to ensure I'm not putting him at risk?https://www.vetclickforum.co.uk/read.php?7,27595,27595#msg-27595Fri, 17 Jul 2026 01:49:12 +0000 Phorum 5.2.23 https://www.vetclickforum.co.uk/read.php?7,27595,27595#msg-27595 https://www.vetclickforum.co.uk/read.php?7,27595,27595#msg-27595 Brendan Ask The VetMon, 15 Feb 2016 23:32:47 +0000