We're going to need a lot of opossums then! I'd be curious to know how long the average life span of each tick is. I wonder exactly how many opossums I would n

We're going to need a lot of opossums then! I'd be curious to know how long the average life span of each tick is. I wonder exactly how many opossums I would need per square foot to ensure that my yard is 99.99% tick free.