Hi there, We were trimming our goats' hooves yesterday and found holes in one of our goat's hooves. She's the only one that has them. She doesn't seem to be in pain and she let us trim her hooves like normal, but obviously we're worried. We trimmed last month and didn't see anything like this. Anyone have any idea what it is? It's been rainy lately, I don't know if that matters. Thanks!