" Once she was certain, she didn't waiver. I had to make her stop for water or a bite to eat. She obeyed, but she was restless. As clear as if she spoke to me, she was saying, "Very well, I know you want to keep my strength up, but scent fades, you know!"
And I'd say, "I know, girl, but you're what I have and I'm going to take care of you. "

― Tamora Pierce , Bloodhound (Beka Cooper, #2)