Common Sounds:
* Wheeking: A high-pitched squeaking sound, often made when they're excited, happy, or hungry.
* Chirping: A short, sharp sound, sometimes a sign of contentment, especially when paired with a relaxed posture.
* Purring: A low rumbling sound, similar to a cat purr, indicating contentment and relaxation.
* Whistling: A high-pitched whistle, usually a sign of distress, pain, or fear.
* Screaming: A loud, piercing scream, often a sign of severe pain or fear.
* Grunting: A low, guttural sound, often associated with discomfort, illness, or territorial behavior.
* Clicking: A rapid clicking sound, often made by males during mating.
* Buzzing: A humming sound, often accompanied by shaking, indicating a potential medical issue like a respiratory infection.
Other Factors:
* Context: The situation in which you hear the sound matters. A wheek while being fed is different from a wheek while alone in their cage.
* Body Language: Pay attention to the guinea pig's posture and facial expressions. Are they relaxed, tense, or hunched over?
* Other Behaviors: Are they scratching, grooming, or hiding?
* Frequency: How often do they make the sound?
When to Worry:
* If your guinea pig makes frequent, high-pitched screams or whistles, especially when they're not being handled.
* If they make any unusual noises, especially if accompanied by lethargy, loss of appetite, or other changes in behavior.
* If they are grunting or buzzing, as these can be signs of illness.
Always consult with a veterinarian if you are concerned about your guinea pig's health or if you're unsure about the meaning of their noises.