a black chevy tahoe. >> so everything i have is in there.e a centrifuge if i need to take blood. >> reporter: this one-woman operation in high demand these days. like any frontliner, safety is the number one priority. >> they've got to wear a mask, observe the six-foot distance, which is difficult sometimes in small apartments. delusion is the solution to pollution. get those windows open half an hour before i get there. >> reporter: once inside, the new zealand native never knows what she's going to see, like murray, the unfortunate feline. >> oh, murray. poor murray had been stuck in this toy for 24 hours. murray needed sedation. murray wasn't having it. i had to go in there, and all of a sudden i became miss wildlife vet. >> reporter: murray's doing just fine now, by the way. if a vet making house calls seems a little wild, well, why wendy's career trajectory is too. after working on tours with major artists like tina turner and the roll stones, she made the decision to become a vet in her 40s. >> i sort of said, am i crazy? 45 when i get