What typically causes wry neck in rabbits?

Wry neck, also known as torticollis, in rabbits is commonly caused by an ear infection. This condition arises when the inner ear becomes infected, leading to inflammation that affects the balance and coordination systems of the rabbit. The infection can disrupt the signals to the muscles that control head and neck position, resulting in the head tilting to one side.

While other options such as respiratory infections, injuries, and allergies may impact a rabbit's health, they are not the primary factors typically associated with wry neck. Respiratory infections usually manifest as symptoms like coughing or nasal discharge rather than affecting neck position. Injuries to the neck can produce other forms of pain or discomfort and are less likely to lead to the characteristic tilting seen in wry neck, while allergies would typically result in skin irritations or respiratory symptoms rather than affecting the head's alignment.