Massachusetts Wildlife Rehabilitator Practice Exam

At what age are young cottontail rabbits fully weaned?

1. 2 weeks

2. 4 weeks

3. 6 weeks

4. 8 weeks

The correct answer is: 4 weeks

Young cottontail rabbits are typically fully weaned at around four weeks of age. During this period, the kits transition from relying solely on their mother's milk to consuming solid food. Initially, they start to nibble on vegetation while still nursing, but by approximately four weeks, they are able to sustain themselves entirely on a diet of grass, clover, and other suitable plants. This weaning period is crucial for their development, as it allows them to gradually adapt to the nutritional needs that will support their growth and independence. If we consider the other age options, two weeks is too early, as the kits are still largely dependent on their mother's milk during that time. Six weeks marks a stage where the young rabbits are still growing and continue to develop skills needed for survival, although they are almost fully independent by this time. Eight weeks would indicate a point where they are certainly capable of surviving on their own, but this is beyond the typical weaning phase. Therefore, the four-week mark is the standard understanding regarding full weaning in young cottontail rabbits.