This is who you can be, you don't have to but only one person can be one each

Lucky:
Dog:(it's Alpha, that's his real dog name. I know sad right?)
Sweet:
Whine:
Terror:
Storm: (@WolfNamedLuna )
Beetle:
Thorn:
Fiery:(SPOILER! He's dead)
Moon:
Blade:
(Yes I'm putting every dog from every book. Even poor Alfie)
Alfie:
Yap:(ya I know it's Lucky)
Bella:
Micky:
Martha:
Sunshine:
Daisy:
Mulch:
Twitch:
Splash:
Bruno:
Snap:
Dart:
Mace:
Whisper:
Dagger:
Arrow:
Spring:
Old Hunter:
Pistol:
Brute:
Ripper:
Revolver:
Axe:
Scythe:
Bludgeon:
Musket:
Cannon:
Lance:
Arrow:
Fang:
Bullet:
Chase:
Rake:
Woody:
Breeze:
Ruff:
Ice:(OC)
Thunder:(OC) (@WolfNamedLuna )
Rain:(OC)

This is all dogs who are known and I basically killed my self because of spoilers...... :(
Here you go!