Attacking wild Wolves with any kind of projectiles (Arrows, Snowballs, Potions) will cause any nearby tamed Wolves to attack their owner.

What I expected to happen was:
Only wild wolves to become hostile towards me.

What actually happened was:
Not only the wild wolves became hostile towards me, but also my own wolf started attacking me.

Steps to reproduce:
1. Tame a wolf.
2. Spawn a wild wolf.
3. Attack the wild wolf with any kind of projectiles.
4. Make sure the wild wolf won't hit you or else the tamed wolf will start attacking the wild one.

Notes:

• if you melee the wild wolf, then the tamed wolf will attack the wild one.
• attacking your own tamed wolf in vicinity of wild wolves: wild wolves are disinterested, your own wolf is still friendly