The wolf has been replaced by a new type of animal known as the End Wolf. Its shape looks much similar to an ordinary wolf but some of the differences are that it has purple eyes and a black fur. It also has an attack ability similar to that of a shulker which is one of the mobs in the End (which by the way is a new dimension introduced in 1.0 of Minecraft PE).
How does it work?
The End Wolf is tamed by feeding it some bones. The main difference which you will notice as soon you find one is its appearance. It looks similar to an enderman but it has the characteristics of a shulker.
Its default attack is by shooting shulker projectiles which both damage the enemy and make them levitate for a short while before crashing down into the ground, usually killing them.
But you’ve got to be careful that you aren’t hit by a projectile yourself as then you will start to levitate. However, the fall isn’t dangerous enough to kill you.
This mod requires beta version 0.17.0 / 1.0. Android users can sign up for the beta here!