This photograph is of a sheep. I think you can recognize his nose pointing at you. It is kind of a strange sheep nose, there is a lot of hair on it but anyway from this picture you should be able to come up with a differential diagnosis and then some thoughts on how to narrow your differential.
This is a nice case here.
Key - red, eroded nasal skin and dental pad.
This is an easy diagnosis...... AFTER you have made the observation.
