The young guinea pig stage
Guinea pigs are born furry, eyes open and on the move; in their first months they grow fast and get used to their surroundings. Hay, sources of vitamin C and a guinea pig companion are the foundations of this stage.

In het kort
- Growth is fast; unlimited hay and a quality guinea pig pellet are the base diet.
- Guinea pigs cannot make their own vitamin C, so their diet has to provide it.
- They are social and should live with at least one compatible guinea pig.
- Short, calm handling close to the floor builds trust.
- Introduce new foods slowly, one at a time.
The juvenile stage runs from birth to about 6 months. Guinea pig babies are born with fur and open eyes, start eating solid food very early and grow quickly.
What is happening in this stage?
- Weight gain is fast and the digestive system is adapting to new foods.
- Teeth grow throughout life, so chewing starts early.
- They learn about sounds, people and their surroundings; trust is shaped now.
- Joyful jumps on the spot ("popcorning") are common.
What should you do differently?
- Diet: Unlimited hay, guinea pig pellets and fresh greens rich in vitamin C; make changes slowly.
- Companionship: Guinea pigs should not live alone; plan for a compatible companion.
- Housing: A spacious, single-level home with hides.
- Handling: Hold them low to the ground and briefly, with two hands supporting the body, rather than lifting them high.
What should you monitor?
- Weight gain (weekly weighing)
- Appetite and droppings
- How they get on with their companion
- Fear responses and hiding
Expected behavior
Frequent squeaking ("wheeking", especially when waiting for food), popcorning, preferring hides and freezing when startled are normal at this stage.
Reminders
- First veterinary check-up (with a guinea pig-experienced vet)
- Weekly weighing
- Daily cleaning and fresh hay
Next stage
From about 6 months your guinea pig enters the adult stage.
De leeftijdsgrenzen zijn bij benadering; verschillen binnen een soort (zoals grootte bij honden) kunnen de overgangen vervroegen of vertragen.
Deze inhoud is algemene informatie en vervangt geen onderzoek of diagnose door een dierenarts. Maak je je zorgen over de gezondheid van je dier, neem dan contact op met je dierenarts.

