He has been biting his skin to the point he is bleeding. the area around it is raw. We’ve checked for mites and ringworm and other parasites. all negative. what could this be?
Since you've already ruled out mites, ringworm, and other parasites, there are a few other potential causes to consider, such as allergies, fungal infections, or even behavioral issues like stress or boredom.
First, gently clean the affected area with a mild antiseptic solution like diluted betadine or chlorhexidine. This can help prevent infection. Next, apply a small amount of antibiotic ointment, such as Neosporin, to the raw areas to help prevent infection and promote healing. Just be sure Waffles doesn't ingest the ointment.
To prevent further biting, you might need to use a soft collar or lightly bandage the area. However, ensure that this doesn't cause more stress or discomfort for him.
If the condition doesn't improve or worsens, it would be best to take him to a vet. They can perform a more thorough examination and possibly run tests to determine the underlying cause and provide appropriate treatment.
If you have any further questions, please feel free to ask. Thank you.