u/Basic-Ad-9040

My son is turning 6 at the end of next month. When we ask him what he wants for his birthday he tells us he wants a worm farm, not caterpillars, worms. According to him worms are cooler then caterpillars because they live underground. He has loved worms since he was 2, he used to keep them in his pockets, sadly some went through the washing machine because of that. Lately he has been trying to learn worm grunting to catch more worms. He also likes ants, and has been getting library books about insects weekly. Any ideas insect or worm related?