you could have different 'weight' classes to accomadate their various physical sizes..you know..to keep it even across the board for all competitors..
when bitesports are limited in your areas for various reasons, people can obviously become creative
this is a new k9 activity catching on as well, since the costs and 'equipment' needed for herding is so large...treibball is gaining popularity amongst herding breed owners that want to try their hand at 'herding', but don't have access to flocks of sheep, goats etc
E-Dog - 2012 WPBTCA National Championships
The time when screech owls and Bandogges howl and spirits walk and ghosts break up their graves.
Act I, Scene IV of William Shakespeare's "King Henry VI"