* Direct impact: The force of the impact can directly crush or tear the nail bed, causing the nail to detach or shred.
* Twisting or shearing forces: If the cat's paw is caught or twisted under the vehicle, the force can damage the nail bed, resulting in shredding or complete detachment.
* Secondary damage: Fractures in the toes or bones in the foot can also damage the nail bed, leading to shredding.
Important: If your cat has been hit by a car, it is crucial to take them to a veterinarian immediately. Even if the nail shredding is the only visible injury, there could be other, more serious injuries that need immediate attention.
Other factors that can cause nail shredding in cats include:
* Fungal infections
* Bacterial infections
* Nutritional deficiencies
* Age-related changes
However, if a cat has been hit by a car, the most likely cause of toenail shredding is a traumatic injury.