Hearthpwn

[Edit: This deck and description was made in a simpler time when starving buzzard was playable and the sun shined a little brighter. Please keep that in mind]

This is a deck focused on beasts! I'm going to go through some tips for how I play:

If I get a Starving Buzzard in my hand at the start I wait until I can play a beast with it in the same turn or it could be killed without me getting any card draw from it. This card works amazingly in conjunction with Unleash the Hounds!

I often use Houndmaster with Oasis Snapjaw because it makes for an awesome taunt card. 

Young Dragonhawk is a really good card to use Houndmaster on or stick a Dire Wolf Alpha next to.

Tundra Rhino and Savannah Highmane are really good to use together, as if you attack with your Savannah Highmane and kill it whilst attacking, the hyenas that its deathrattle summons will also have charge.

This deck can make usually pretty harmless cards very scary. I once used two Houndmasters and two Timber Wolf cards to make a 7/7 Stonetusk Boar with taunt. Theoretically, had I not killed my opponent that turn, I could have brought out a Dire Wolf Alpha and made it 8/7, and with Leokk it could be 9/7! (I get excited about buffed up Stonetusk Boars okay)

This deck works really well against most classes though be careful when against the Mage as their hero ability can kill off Starving Buzzards which is something Mages like to do often because they're meanies.

So that's the deck! Enjoy beating people up with your pets :)