Diary of a Fourth-Year Student: "Stefan and His Bestie"

One of my classmates is going to do a presentation on Stefan, the alpaca with perplexing skin issues. He and I visited Stefan's stall so I could show him the nodules, and he took this pic and sent it to me with the title "Stefan and His Bestie."

Stefan was recently sheared so the weird carpet-like texture of his coat is the result of that. Nothing to do with his skin nodules.