Fangs Of Fire

Wolves must be either Stoic or Friendly.
Stoic:
Aloof
Anxious
Dishonest
Independent
Neutral
Pessimistic
Quiet
Sneaky
Sullen
Unfriendly

Friendly:
Adventurous
Amiable
Fair
Helpful
Humble
Lazy
Observant
Optimistic
Scatterbrained
Sociable

Scout stats: Nothing in particular, although you need 101 strength to scout the rainforest and 101 wisdom to scout the glacier (both until fully unlocked, then any level wisdom/strength)

-Deciduous forest, grasslands, mountains & prairie: Speed
-Coniferous forest & tundra: Speed
-Riparian woodland & glacier: Wisdom
-Taiga & swamp: Agility
-Desert & rainforest: Strength

Hunters (Stalkers): Smarts and wisdom

Hunters (Chasers): Speed and agility

Hunters (Finishers): Strength

Spring: +10% hunting rates, 100% cap.
Summer: Base hunting rates, 90% cap.
Autumn: Base hunting rates, 90% cap.
Winter: -15% hunting rates, 75% cap.

Herbalists: smarts and wisdom, although it seems herbalist proficiency and level seems to be more important.