Why Do Guinea Pigs Squeal or Scream? When to Worry

A sound to always check

A loud, sharp squeal or scream is different from happy wheeking. It is usually short, piercing and urgent. Always look at what is happening when you hear it.

Common causes

• •Fighting or a bite from a cage mate.
• •Sudden fright, such as a predator-like shape, a dog or a loud noise.
• •Being dropped, trapped or caught somewhere.
• •Pain from an injury or an internal problem.

What to do right away

• •Check for safety first: separate fighting guinea pigs with a towel or barrier, not bare hands.
• •Look for wounds, limping or bleeding.
• •Watch eating, droppings and posture for the next few hours.
• •Contact an exotic vet if there is an injury, repeated screaming, or any change in appetite or movement.

Sound in context

Sounds are only one clue. Read them together with body language, the situation and what is normal for your own guinea pig. Wheeky Identifier's Sound Translator can help you record and compare sounds, but a sudden change in vocal behavior alongside reduced appetite, fewer droppings or hunched posture needs an exotic vet, not an app.