Hyolith wrote:
I was always scared after taming a pet to be sure to feed it right away to make sure it didn't just leave me. Though with that tier 2 talent all I have to do is just mend pet and he gets happy.
As I thought.
The change to pets came with WotLK.
Before there was a pet stat called "pet loyalty". If your pet lost loyalty, it eventually ran away from you.
This was done away with when Wrath of the Lich King was released. Pets no longer have "loyalty".
A "happy" pet will do +25% damage.
A "content" pet will do normal damage.
An "unhappy" pet will so -25% damage.