Ha, you're right. Batteries not included.
Knowing they are not harmful to us or our pets is a relief. BamaPat can rest at ease. (I hope!)
We try not to over-react to wildlife, (including bugs & spiders). When we first moved South we continued the Terminex insect control program the previous owners had. After not seeing any results we discontinued it. The following year we had fewer insects. Started seeing a population of lizards, tree frogs, birds and other wildlife that are natural predators of the insects we were trying to control. Balance of nature.....
a couple of years ago we saw an invasion of beetles on a crepe myrtle. Instinctively got the insecticide and sprayed them. Later looked them up and found that they were Soldier Beetles. A beneficial bug that is know as "nature's toothbrush".