Cutaneous Horns In Dogs. Cutaneous horn is a clinical diagnosis that refers to a conical projection above the surface of the skin. I recently discover a black nail like horn on my dog's paw pad which is called cutaneous horn it growed so fast that i just can't believe myself how i couldn't notiece it until know anyone else's dog suffered this ?
Symptoms a doctor can often diagnose a cutaneous horn. The cutaneous horns are projections cornified, composed of keratin, similar to horns of animals. It can appear as a large bump, cone, spike, or horn.