Causes of Rabbit Paralysis: Understanding and Preventio

Section 1: Lumbosacral Spondylosis in Rabbits

Lumbosacral spondylosis, a condition that predominantly affects rabbits over the age of four, particularly those of medium and large breeds, is a common issue. This disease occurs when small bone spurs gradually develop in the lumbar region of the spine. Over time, these spurs can slowly fuse with adjacent vertebrae, leading to a gradual merging of the bones. The exact cause of this condition remains unclear, and it is generally believed to be a part of the aging process. Factors such as obesity, limited exercise throughout their life, or rabbits that spend much of their time standing can increase the likelihood of developing this condition. While lumbosacral spondylosis does not pose a threat to the rabbit's life, the symptoms can persist for many years.

Symptoms:

The fusion of spinal bones reduces the flexibility of the spine significantly, making it difficult for rabbits to run and jump. Before complete fusion, the bones may rub against each other, causing pain that is not constant and can vary with weather conditions and the intensity of the rabbit's movement. When in pain, rabbits may become reluctant to move. Spinal pain or stiffness can lead to the hind limbs becoming soiled with mucus, making defecation challenging and potentially causing rabbits to stop eating their caecotrophs. Additionally, rabbits may struggle to clean their ears, resulting in an accumulation of excess earwax.

Section 2: Intervertebral Disc Disease (IVD)

Causes of IVD:

Intervertebral disc disease can occur in a variety of pets, including humans. The intervertebral discs act as a cushion between the vertebrae, consisting of a tough fibrous capsule enclosing a gellike substance. These discs absorb shock during movement and prevent bones from colliding. However, if the capsule tears or bulges, or if there is increased pressure on the spinal cord from the vertebral bones, this pressure can affect the function of the animal's nerves, starting from the compressed area and extending to the tail. IVD commonly occurs in the back of animals but can also affect the neck and chest. Trauma, genetic defects in the intervertebral disc capsule, spinal anatomical abnormalities, and other unknown factors may contribute to the disease.

Symptoms:

The symptoms of IVD depend on which part of the spine is affected and the intensity of the pressure. They can range from complete paralysis to only mild weakness.

This overview by Oxygen Pet Doctor highlights just two of the potential causes of paralysis in rabbits. There are, of course, many other factors that can lead to paralysis in rabbits, and we will continue to share more information with you in the future!