Playthings How Bunnies Use Them Help! turn the sound up. She makes this noise anytime I pet or brush her. She feels like shes buzzing or vibrating from within. Doesnt appear to be in pain and isnt trying to get away from me. She Does anyone know why my bunny is shaking? He plays, eats, sleep, drinks, lays next to me like normal but now hes shaking like this? I dont understand he honks with excitement to see me in just Why Does My Rabbit Shake and Tremble? Rabbit Care Tips When I cuddle my bunny & pet her she'll like vibrate & make a noise that sounds like a cat purring but she'll stop when I stop is something wrong with her? Why Do Guinea Pigs Vibrate?