What is the fundamental guideline for determining the maximum safe size of prey offered to a leopard gecko?

Answer

Never offer an insect longer than the distance between the gecko’s eyes.

The universally accepted guideline dictates that an insect offered should never be longer than the distance measured between the gecko’s eyes to prevent potential choking or impaction risks.

What is the fundamental guideline for determining the maximum safe size of prey offered to a leopard gecko?
dietreptilegeckoLeopard Gecko