* Sensory Organs: Whiskers, also called vibrissae, are highly sensitive hairs connected to nerves. They act like tiny antennae, helping guinea pigs sense their surroundings.
* Navigation: Whiskers help guinea pigs navigate in the dark or in tight spaces. They can detect changes in air pressure, temperature, and even the presence of objects, even if they can't see them clearly.
* Predator Detection: Whiskers are especially useful for detecting predators. They can sense the slightest movement or breeze, alerting the guinea pig to potential danger.
* Social Interaction: Guinea pigs use their whiskers to communicate with each other. They may rub their whiskers against each other as a sign of affection or to establish dominance.
Think of them as an extra layer of senses that help these little creatures stay safe and explore the world around them.