Technical question regarding exp

[Beldan4]

If a pet deals 50% or more of the damage, they take 50% of the exp. Unless that player is grouped with another player.

Lets say someone has a pet out. They are grouped with another player. However the owner of the pet is at one end of WK and the pet is guarding a location at the other end. The player he is grouped with is with the pet.

The pet attacks a mob and does more than 50% of the damage killing the mob.

How is exp divided?

The owner is too far away to get exp. Does that mean that the player with the pet gets full exp? Or is the exp still divided in half even though 1 player is out of range?