Plan A: Get out a Hamlet and dump wolves like crazy. To that end, mulligan Sites heavily if you don't have a Hamlet. Horn of Caerleon + Minecart Maddness should make for some aggressive Wolf plays.

Plan B: Someone played Fest for Ravens on you and named 'Grey Wolves.' Now you have a much slimmer deck for your Squeakers -> Pigs of the Sounder -> Grand Old Boar to go off. Enjoy!

Vivien the Enchantress and Pnakotic Manuscript are there to help you draw into a healthy hand of wolves.

Duel is there as a possible finisher. Dispel is needed in the current meta. Common Sense serves as your second and third copies of whichever spell is needed in that match up.

A few lands seem counter intuitive:

Bower of Bliss negates your own Lady and Vivien, but is going to be amazing against Templar and Deathspeaker decks.
Pillar of Zeiros negates Wolpertinger, but you need that land against Archmagio and Deathspeaker.

Adjustment Thoughts:

Crusade feels bad if you're on a pure wolf strategy, but could be combined with Horn for a surprise finisher. Really only works if they leave their Avatar undefended when they're at Death's Door
Divine Healing would be great if you're using the Manuscript a ton. Will Holy Ground be enough to keep you above DD?
Sylvan Splendor is a draw HOUSE. I would put in any duel Water/Earth lands, Valley of Delight, Pristine Paradise, and Kelp Caverns. Then a Four Waters of Paradise at least. I'll be evaluating my draw potential and seeing if splashing water just for this card is worth it (I think it might be?). Minecart Madness x3 would be on the chopping block.

That's Some Wolf-Pig!

@MightyRauros