Good

Mole crickets come into the house, mostly attracted by the light, especially in the summer. These mole crickets don't come in for food, so they won't do much damage to the yard. Although mole crickets are a kind of bugs, but the folk called: earth dog mole crickets are not real dogs, just a metaphor for "earth dog". Touching the word dog, it seems that some old people will take mole crickets as a good thing to bring into the house, so.