I knew you would ask that.
The way Taylor's head is submissively surprsied and slightly more titled then Jazz's makes her eye reflect the moon's light abit. Giving her more of a "glow", its only a reflection of the moons light, but instead of a tinted white i made it green. Because naturaly wolves' eyes do "glow" when a light in shine straight at them. But i playedwith nature abit and just plain old made her eyes glow, but not Jazz's cause hes too turned.
Make sense?