Hunter Utility, Pets in 4.0

First off, hunters now get to provide raid buffs with our pets. Our pets get the normal damage attack for their family (bite, claw), but now the family abilities are more for utility. Here are the 13 major raid buffs and debuffs we can provide for with our pets. (Really there are 12, but I added the Mortal strike one for completion-ism, even tho we have it as a hunter anyway).

Buff AffectBuff NameClass/ Pet
   
Strength + Agility BuffHorn of WinterDeath Knight
 Battle ShoutWarrior
 Strength of Earth TotemShaman
 Roar of CourageCat
  Spirit Beast (Exotic)
Burst HasteHeroismShaman
 Time WarpMage
 Ancient HysteriaCorehound (Exotic)
5% Crit BuffRampageFury Warrior
 Leader of the PackFeral Druid
 Elemental OathElemental Shaman
 Honor Among ThievesSubtlety Rogue
 Furious HowlWolf
 Terrifying RoarDevilsaur (Exotic)
5% Stats Buff & ResistancesBlessing of KingsPaladin
 Mark of the WildDruid
 Embrace of the Shale SpiderShale Spider (Exotic)
Health BuffBlood PactWarlock (Imp pet)
 Power Word: FortitudePriest
 Commanding ShoutWarrior
 Qiraji FortitudeSilithid (Exotic)
Debuff AffectDebuff NameClass/ Pet
12% Armor DebuffSunder ArmorWarrior
 Expose ArmorRogue
 Faerie FireDruid
 Tear ArmorRaptor
 Corrosive SpitSerpent
30% Bleed Damage IncreaseBlood FrenzyArms Warrior
 MangleFeral Druid
 HemorrhageSubtlety Rogue
 Tendon RipHyena
 GoreBoar
 StampedeRhino (Exotic)
20% Attack Speed SlowThunder ClapWarrior
 Icy TouchDeath Knight
 Infected WoundsFeral Druid
 Judgement of the JustProtection Paladin
 WaylaySubtlety Rogue
 Earth ShockShaman
 Dust CloudTallstrider
 TailspinFox
30% Cast Speed SlowCurse of TonguesWarlock
 Mind-Numbing PoisonRogue
 SlowArcane Mage
 Necrotic StrikeUnholy Death Knight
 Spore CloudSporebat (consecrate like aoe effect
 Lava BreathCorehound (Exotic, only 25%)
4% Physical Damage TakenBlood FrenzyArms Warrior
 Savage CombatCombat Rogue
 Brittle BonesFrost Death Knight
 RavageRavager
 Acid SpitWorm (Exotic)
8% Spell Damage TakenCurse of ElementsWarlock
 Ebon PlaguebringerUnholy Death Knight
 Earth and MoonBalance Druid
 master PoisonerAssassination Rogue
 Fire BreathDragonhawk
 Lightning BreathWind Serpent
10% Physical Damage DoneDemoralizing ShoutWarrior
 Demoralizing RoarDruid (Bear Form)
 VindicationProtection Paladin
 Curse of WeaknessWarlock
 Scarlet FeverBlood Death Knight
 Demoralizing RoarBear
 Demoralizing ScreechCarrion Bird
25% Healing TakenWidow VenomHunter
 Mortal StrikeArms Warrior
 Furious AttacksFury Warrior
 Wound PoisonRogue
 PermafrostFrost Mage
 Improved Mind BlastShadow Priest
 Legion StrikeDemonology Warlock (Felguard pet)
 Monstrous BiteDevilsaur (Exotic)

Ferocity pets still do more damage than cunning pets, which in turn do more than tenacity. But it has become far easier to bring the pet you want, instead of the flavor of the month for sheer dps increase.

  • info is taken from WoW Hunters Union, great resource for all your hunter needs - Link is directly to Pet Post.
  • Info updated as of 2/15/2011 with the help of MMO Champion Raid Comp, and WoWhead to verify that all classes/specs/pets receive same numerical value on buff or debuff.
  • Updated 2/18/2011 to include the name of the buff or debuff, since that was helpful to me personally in my own looking.