What condition is characterized by scabby, open sores on the bottom of a rabbit's hocks or paws?

The condition characterized by scabby, open sores on the bottom of a rabbit's hocks or paws is sore hocks. This issue occurs when a rabbit experiences excessive pressure or friction on the sensitive skin of their feet, often due to hard or non-padded surfaces. Sore hocks can lead to the development of sores, which are not only painful for the rabbit but can also become infected if not treated promptly.

Sore hocks are commonly seen in rabbits that are housed in environments that lack proper bedding or are not cleaned regularly, leading to increased stress on their feet. Proper care, including the provision of soft bedding and regular foot inspections, can help prevent this condition.

While other options may describe different foot health issues, sore hocks specifically refer to the painful sores at the hock joints and under the paws, making it the most accurate choice for the symptoms presented.