Bunnies and rabbits have a very unique way of communicating, both with each other and the humans in their world. Unlike cats or dogs, pet rabbits are not very vocal, so learning to read your pet rabbit or bunny's body language is important if you want a happy bunny rabbit.
Jumping
Rabbits can jump pretty high, straight up into the air or at an angle, as a means of expressing joy and happiness. They may do this repeatedly when excited. Unfortunately, rabbits don't always watch where they land, so be sure if your rabbit becomes excited and starts jumping that he has a soft and safe place to land.
Thumping
A rabbit will thump his hind foot in order to warn of danger. If your rabbit is thumping his hand foot, he is trying to tell you that he senses a danger, such as a cat at the door, a noise he doesn't recognize, or it may simply be he is scared of something, and wants to warn you of that danger too.
Periscope Style Standing
Bunnies will often stand straight up on their back legs and look around at the world, much like a periscope on a ship. If your rabbit is standing on his back legs, straight and tall, chances are he is curious and wants to observe more that's going on around him. Bunny rabbits will also stand in the periscope look to make themselves appear taller, as well as to take treats from you when they can't reach them.
Squealing Rabbit
If your rabbit makes a squealing noise, especially since rabbits are not vocal by nature, chances are your rabbit is in pain and should be attended to immediately. If your rabbit will not stop squealing, or continues to squeal or whimper at intervals, you should consider a small animal veterinarian to see if he is injured.
Grunting Rabbit Noises
Grunting can mean two different things. A low, soft grunt, especially if the bunny rabbit if circling around and around, can be a playing noise, indicating the bunny is happy and playing with you.
