Squirrelinator -live trapping
I bought the Squirrelinator trap, a multi-catch trap, and have been catching several squirrels a day, even a couple rats. Works great using parrot feed as bait. Check your local feed/pet store for them. If they don't carry them, ask them to order. The site I posted is wholesale only as there's a min buy of 6. They sell for $50-60 retail.
It got to be too expensive to keep poisoning them with the county's poisons. Neighbor's squirrels just move in. This way they move in but are immediately 'relocated'.