1. Prepare a nesting box. A nesting box is a small, enclosed space where the mother guinea pig can give birth and raise her babies. It should be made of a soft material, such as hay, and it should be placed in a quiet, safe place in the cage.
2. Provide food and water. The mother guinea pig will need plenty of food and water during and after giving birth. Make sure she has access to a good-quality diet, such as a commercial guinea pig food, and fresh water at all times.
3. Monitor the mother and babies. The mother guinea pig will usually give birth without any problems, but it's important to monitor her closely to make sure everything is going well. If you notice any signs of distress, such as excessive bleeding or difficulty breathing, take her to the vet immediately.
4. Wean the babies. The baby guinea pigs will start to wean, or transition to solid food, at around 2-3 weeks of age. At this point, you can start offering them small amounts of solid food, such as hay, pellets, and fresh vegetables.
5. Separate the males from the females. Male guinea pigs should be separated from the females at around 6-8 weeks of age to prevent unwanted breeding. You can house males and females together in a large cage, or you can keep them in separate cages.
By following these steps, you can help your guinea pig have a healthy and successful birth and raise a happy and healthy litter of babies.