This is GREAT video. Now you've given me the idea to "shoot" my Cruiser-Bruiser playing with my tiniest Italian Greyhound, 8-lb Maddie. They go round and round the yard ... first Cruiser is in hot pursuit around trees, under the deck, down the back fence ... then they disappear for a moment behind the "lovely" metal electrical box in the back corner of the yard (Who invented those ugly things, anyway, and could they possibly have made them any less attractive!?) ... and shortly here they come again, full speed back the way they came, only this time it is tiny little Maddie pursuing Cruiser like some minute gray demon. They simply repeat this drill until someone runs out of steam and they fall down in the yard gasping.
Thanks for sharing a really fun video!