First off congratulations on graduating, well done.

Hmm $50 CND so that would be about $80 or so Australian, wow have fun. You could always buy $50 worth of tennis balls . I am addicted to buying collars so thats what i would buy, that and some new frisbee's.

Chuckit's RULE (in case you dont have one already, they are a Godsend to Border Collie owners),
Our canine Chiaropractor has seen so many dogs in the last couple of months getting leg and toe injuries from chasing the ball using the chuckits, thats how Clover injured her leg. Just letting you know .