The senior guinea pig stage

Guinea pigs are considered seniors from about 4 years of age. Many are still curious and social, but their bodies and habits change. The goal is to adapt their home to these changes and notice problems early.

What is happening in this stage?

• Activity and interest in play may decrease.
• Muscle mass may decrease and weight can fluctuate.
• Coat and self-grooming habits may change.
• Sleep and rest increase.

What should you do differently?

• Space: A single-level layout with soft, non-slip flooring and easy entry to hides.
• Diet: Hay and fresh greens remain the base; if you notice difficulty chewing, talk to your veterinarian.
• Grooming: Short, gentle combing, regular nail trims and checks that the rear end stays clean.
• Routine: Keep familiar companions and routines; avoid sudden changes.

What should you monitor?

• Weight (weekly weighing is recommended)
• Appetite, drinking and droppings
• Gait and posture
• Coat, skin and nails

Expected behavior

Longer rests, shorter floor time and a preference for warm, quiet hides are natural parts of ageing. It helps to note any new change and share it with your veterinarian.

Reminders

• Check-ups as often as your veterinarian recommends (usually more often)
• Weekly weighing
• Nail and teeth checks