No, rabbits cannot eat hair at all as it will make a mess of their digestive systems.
Bunnies love to explore and chew things but it is best to keep your hair or other pets hair away from them as it can cause health issues if swallowed by your rabbit.
This means that if you have lose hair or have hair gathering on your carpet its best to clean it and remove it so that a bunny cannot eat it.
If you regular groom your other pets, your rabbits and yourself you can avoid extra lose hair hanging around your house.
Hair will cause some issues with your rabbits digestive system if ingested so make sure you avoid this from occurring.