This is basically the hybrid hybrid hunter that has been around for a while now.
With the new expansion, Whispers of The Old Gods, some new interesting cards have arrivedd for hunter. One of them, Infested Wolf, is a sticky minion thanks to his deathrattle, is a great houndmaster target and in my eyes has became the new hunter’s Shredder. Princess Huhuran is a card that I have really enjoyed playing with. When you can get the battlecry effect working off a Savannah Highmane it is something that can e almost game-winning. Even if you play it without the battlecry it provides a solid 6/5 body for 5 mana. It also becomes a solid 5-drop, which hunters have always lacked.
The aim of the deck is to establish an early board and burn your oppponent down with quality spells such as quick shot, kill command, and unleash the hounds, which can be especially effective when combined with Leeroy Jenkins.
I know that hunter is not exactly the best class in the current meta, but that makes the deck mor interesting and fun to play. I have had quite a lot of success with it this season on the, so hopefully you will too. Enjoy!