Rehoming young Lab mix (Oro Valley)

Luna is 18 months old, a healthy and fun Lab-Shepard mix female weighing about 60 lbs.
Fully housebroken, spayed with all vaccines.
Even given snake aversion training in March.
She knows basic commands.
She walks well on a leash but can pull when she sees other animals.
She loves kids and gets along well with big dogs.
She needs a fenced yard.
We are overwhelmed with two new young dogs and must rehome.
I would be delighted to introduce this pretty girl to any prospective owner.
There is no cost to adopt.