Top 5 companions you have?

[Twilight]

My current five favourites are:

Azure Whelpling
Blue Clockwork Rocket Bot
Cenarion Hatchling
Hyacinth Macaw
Legs

You may notice a theme ...

[Thralla]

Top Five? No such thing. I do try to match up a couple pets for each character - those pets then "belong" to that character and run with them always. Some of my favorite duos are:

Guardian Cub for my Protection Worgen Warrior

The Sunflower for my Undead Shadow Priest.

Onyxia Whelpling with my Human Affliction Lock

Baby Polar Bear with my Gnome Frost Mage

Hippogryph Hatchling for my BE Arms Warrior

Someday I want a baby Gryphon for my dwarf ret pally.

[Maleika]

Top 5 pets

Windrider Cub - I play mostly Alliance (since my friends do) Get lots of interesting comments >:)
Gaurdian Cub - So damn cute <3
Darkmoon Cub - My little lion <3
Nightsabre Cub - Wish I had one for every toon
Lil' TG - My precious dragon

Top 5 mounts

(unoffical - Flight Form for Druids)
Winged Guardian
Venomhide Raptor
Wintersabre
Headless Horseman
Violet Proto-Drake (once I have it >.< Just the PvP from Childrens Week left. 1 achieve to go!!! Anyone wanna help me with that?)

[Ruzgofdi]

Pets:
Ethereal Soul-Trader
Pandaren Monk
Argent Gruntling
Firefly
Murky

Mounts:
Black War Raptor
Mechano-Hog
Cobalt Netherwing Drake
Red Drake
Sea Turtle

[Nursie]

I like the pets that I have that required the most effort, all of them acquired recently.

1.Kirin tor Familiar
2.Little Fawn
3.Giant Sewer Rat
4.Sea Pony
5.Mechanopeep

I like being different so I usually summon one of these at the moment