I used them on my kitty...she doesn't even notice them (okay she does when she tries to "play" with her daddy) Other than that she has no idea When you 1st put them on they will kinda lick them, just watch after you put them on and don't let them mess with them much, but they dry FAST!. My kitties normally lasts about 6-8 weeks.

I love them...I only aplly them to the front...make sure you also apply it to thier "thumb" aswell.

GL!