I wouldn't say free as they do have some expenses to cover. But what it cost to take q dog home there is far less than a pet store. The real impact as far as cost goes is the items needed on a daily basis, ( ie.food, supplies)
Very inexpensive to procure, but the real expense comes later, food, vet's etc.
They have specials sometimes so yes OCC
At certain times.. you will need to check their website Maricopa.gov/pets
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