Can a baby bunny be fed vegetables?

One answer: When baby rabbits are weaned at about 6 weeks, they should have unlimited access to hay and pellets. They can start eating fresh greens sparingly at about 12 weeks, and fresh fruits and sugary veg like carrots as a treat (if desired, but it's not necessary) at about 6 months.

Another answer: Pellets at 4 weeks. Vegetables sparingly at 4 weeks.