Leela the Pit Bull wasn’t sure about the Hope For Paws rescuer at first but the moment he pet her head you can see her demeanor change. Leela had bleeding tumors and the rescuer wanted to get her in for medical care as quickly as possible.
Eventually she warmed up to him and got the care she needed and is living a happy life.
Look at how happy she is now around the 4:45 minute mark.