You might try teaching her to the words "catch it" by tossing treats to her in the air. If she has trouble catching, start with something that falls slowly like popcorn. This develops good eye-mouth coordination.

I also saw a video once that showed how to teach a dog to catch a frisbee by playing and teasing them with it in your hand until they would jump up a grab it out of your hand, then gradually toss it just a few feet until they get the idea. Make it seem like the frisbee is the most exciting thing in the world. You could try it with two people just 5-6 feet apart and play keep away with Roxey between you.

By the way, I meant to wish Roxey a very happy birthday on may 31, then spaced out and missed the day. Hope it was a great day for you Roxey.