“I found this worm on my sofa”, states this reader in her submission regarding the segmented, pink worm-like organism pictured below. “It’s the third one I’ve found over the last month – all on the sofa. I am unsure if it’s from my dog (who lounges with us), or an infestation from another source. I’m including a picture for help! Thanks!” Based on the photo, we would say this is a caterpillar of some kind, meaning the larva of a butterfly or moth, though what species in particular we are not sure. We thought it could be a palm flower caterpillar, though the color of its head is darker than most palm flower caterpillars. Alternatively, we thought it might be a leafroller caterpillar, based on its shape and feature, though most leafroller caterpillars are not this pink, but more green.