Here's a little history...We got Pepper about 3 months ago from someone who owned her for a couple of months. Those owners aquired her from someone who owned her for 4 years and never trimmed her hooves, NEVER! I saw pictures of her hooves, they were 4 inches long. So since I've had Pepper her hooves have been getting better with regular trimmings. She does have a little hoof rot that we're dealing with and it's practically gone now. I check her hooves everyday so I was surprised to see what her hoof looked like when I saw it like this yesterday. I'm hoping that she just got stuck on something and that it's not anything else more serious. I was reading about Foot and Mouth Disease but none of the pictures look like hers. I don't know what to think of it. That's why I'm asking ya'll what you think. Also, what would you use to treat it with? FYI, she's supposed to be 3 months pregnant. ETA: I shaved part of her hair on her foot that's why it looks a little funky.