Healers are generally really smart dogs. I had a lab healer mix that I could give a ball or bird to and tell her to fetch to a person she knew with the command "Fetch to....". She knew about dozen names. I could also throw a ball, frisbee, adn stick and tell her to get whichever one I wanted in whatever order I wanted.
However, the smartness also lead to an easily bored dog that got into trouble. The key to that turned out to be a mile or two run next to my bike every day after work.
The healer genes might make it harder to get her to hold to a point since they like to "guide" what they are chasing or looking for.
Good luck and have fun.
