Take care of your beloved 4-legged friends when you carry the Doohickey Pet Tool from Nite Ize. Simply clip to your keychain, backpack, belt loop or pets leash and have easy access to a nail file, tick remover, burr comb and even a bottle opener for you and your friends of the human variety. Cancer and Reproductive Harm- www.P65Warnings.ca.gov. Type: Pet Tools.