No. I just have the mega key for my car, house key and a key for the upstairs apartment. I like to keep my gaggle of keys as small as possible, they can get very uncomfortable in a pants pocket.
I have a metal pendant keychain on mine. It's the symbol of the Dragonborn from Skyrim. I might be a nerd. :P
A temp thermometer, keys that I use everyday of course, a tick removal tool, a phone number tag, and a few keys that I have no idea of what lock they belong to.
My car key chain has a heart on it. My house keys only have those little tag things you get from businesses. I don't know what theyre called but there's 3 of them.
Car keys have a small wallet thing that holds my driver license, insurance card and military ID.
Key to hubby's truck has a carabineer, and a small bottle of hand sanitizer.
Keys to the rv have a carabineer as well and a small pocket knife.
House keys are on a small purse with credit cards and cash, and keys to family members' houses and the mail box.
I have them on different key rings because otherwise it would on really heavy key ring.
I have three different key rings. Each one has that car key and house key. I only carry the key ring for which ever car I'm in that day.
It is a blue oval Ford emblem.
I do :) It's a little paw print with the words "Life is short, Play with your dog" written on it