There was the speed of the blooded racer in her and the tirelessness of the mustang.
It had the tirelessness without the affected limp of a coyote.
Silvermane kept to his gait with the tirelessness of a desert horse.
In poverty she would have worked for him, slaved for him, with the strength and tirelessness that only love can give.
There was no horse for him, but he walked ...