Now, trained disability service dogs are able to perform a wide variety of skills depending on the particular disability of their owner, and that can range from retrieving objects for people in wheelchairs and, I think I mentioned before, alerting those with a hearing loss to noises—alarm clocks or door bells, fire alarms, kitchen timers. So they are really important skills that could potentially save lives as well. These are just a few examples I've mentioned here in which disability assist dogs play a critical role in enabling many New Zealanders to fully participate in society and, as I said before, that purpose is quite different from the function of an everyday domestic animal or pet.