This is what happens when an overly excited puppy combines with a DRebel.
Three feet to the floor, and a hard landing on the edge of the filter.

The lens cap is history. The filter is what you see and the lens itself isn't working too well..

The *good* thing is that the camera seems to have survived intact. The *best* thing is that it was just the kit lens and not the 28-135 Zoom!