I was curious to see what others use, if any, for your
companions. It's fun to me to try to complement my toon as best I can.
My lock has a Sprite Darter, a reward from the Alliance quest chain in Feralas. I have some from the Christmas events among others.
But, I guess I have an affinity for cats. My wife and I have 3 cats IRL, and my 3 other toons I primarily use all have cats. The mage has a black tabby from the vendor in Elwynn Forest. My NE rogue has the Siamese from Deadmines.
But my favorite of all is my dwarf hunter. I tamed a snow leopard in Dun Morogh, and later a Ghost Saber (same skin, only semi-transparent). One day, I found Lil Timmy walking through Stormwind. I usually just buy the white kitten to resell later, but I decided to keep this one. It's really cool looking to have what looks like mommy and baby as my pets. Then I started thinking I need to get my rep with Darnassus and the frostsaber trainers to get a white cat mount. Too bad Oreo despawns when I mount, otherwise I be running around with a whole family of white cats. Don't know what I'll do if I decide to train another pet.
What do you guys and gals use???