P141. What exactly are animal handling rewards? How do you use them or what benefit do they confer?
Rewards are Resource type of item that grants d20s to your check. If you ask from narrative perspective what a reward is - consider it something as an animal treats that provides another reason for the animal to do your bidding. For example:
In dog training classes, they give animals various snacks and foul smelling things when they do well. In falcon trainings they use strips of meat.