Debra Joe Chiapuzio teaches CPR, or canine pet resuscitation. Chiapuzio wants every fire station to learn how to do it and have the specialized equipment needed to save a pet's life. The Anaheim, California, resident started the Emma Zen Foundation, named after her black labrador. Together, they raise money to buy pet resuscitation kits for local firefighters.
Before they got the kits, all the firemen could do was lay the pet down next to a regular mask and turn the oxygen on full force.
Read more about this use of oxygen here.