Feral Spirits...Follow

Well, the WC3 wolves only did auto-attack. They hit pretty hard though.

Enhancement talents cause them to be immune to stun, slow, and snare effects.

Just checked the WoW forums. They are not yet implemented.

Enhancement
Talents
Feral Spirit (Tier 11) is now implemented. Pet skills include :

Bash - Your Spirit Wolves stun the target for 2 sec. (45 sec cooldown)
Twin Howl - Your Spirit Wolves howl, forcing all enemies to attack them for 6 sec. (15 sec cooldown)
Spirit Walk - Removes all movement impairing effects and increases the movement speed of you and your Spirit Wolves by 60% for 15 sec. (25 yd range, 32 sec cooldown)
Spirit Hunt - Your Spirit Wolves' attacks heal them and you for 5 sec. (10 sec cooldown)

I don't play a Shaman (atleast not yet ^^) but I think these are good and very needed buffs to Enchancement Shamans. They're going to be a pain in the *** for casters.

Wow.... Spirit Walk alone would have been a killer 51pter for Enhance Shamans, although I am getting disturbed that nearly every newly revealed ability seems focused against casters... are casters really so powerful in WoW?

It seems Spirit Wolves are a solid DPS increase, a caster interrupter, snare breaker, PvE escape ability (taunt), a cheap self-heal AND a short stun... essentially four good talents rolled into one.

Combined with Toughness and Improved Ghost Wolf, it'll be extremely difficult to prevent a Shaman closing distance. Unfortunately I don't see many abilities that can effectively counter Rogues, Warriors or Druids, so Shamans will continue to be dominated by those classes I fear.