Here's why:
* Rabbits are not fully developed at 4 weeks. They are still reliant on their mother's milk for essential nutrients and antibodies. Weaning too early can lead to malnutrition, growth stunting, and increased susceptibility to diseases.
* Stress on the mother rabbit. Abruptly removing her young can cause stress and anxiety, which can affect her ability to care for her new litter.
* Risk of aggression. The mother rabbit may become aggressive towards her young if they are weaned too early, especially if she is already nursing a new litter.
Recommended Weaning Age:
The ideal weaning age for rabbits is between 6 and 8 weeks old. This allows them to fully develop their digestive system and immune system.
Alternative Options:
* Foster care: If you have a suitable foster mother, you can transfer the 4-week-old kits to her care.
* Assisted weaning: You can gradually introduce solid food to the kits while they are still nursing.
* Delayed weaning: If the mother rabbit is healthy and able to handle the workload, you can delay weaning the older kits until they are closer to 6 weeks old.
Important Note:
It is essential to consult with a veterinarian or experienced rabbit breeder for advice on weaning. They can provide personalized recommendations based on your specific situation and the health of the rabbits.