Extensive beekeeping involves allowing honeybee populations to increase naturally through swarming, without medical treatments or close management by beekeepers. This allows natural selection to make the population genetically fit. Extensive beekeepers rely on the bees' natural abilities and use low-cost traditional equipment like moveable frame hives, smokers, veils, and tools. Their honey yields are satisfactory and products are premium quality due to an absence of treatments and residues.