Sheep and lambs on a farm in Oxfordshire

The video discusses the absence of wool and the introduction of chemicals to address this issue. It highlights the unintended consequences of chemical use, such as health risks and environmental pollution. The instructor provides guidance to participants and discusses new developments in the field.

What is the significance of the phrase 'they come' in the context of the discussion?

What does the speaker mean by 'the smallest is' in relation to the new ones?