Hi, I have an echeveria which has been very healthy up until now. I've only had it for a few months and it has already sent out many new shoots, and many of the babies have grown. The plant has weird puncture marks on its leaves and on its trunk. I would say that this was from my cats biting it, but the punctures are in weird places, and look almost like scabies wounds. (It looks like something might be burrowing under the surface, creating lines.) They're also in places on the plant that i would think would be hard for a kitty to reach with their teeth. The plant is still growing well, but has these weird marks, and some of the leaves are splitting from the sides due to these marks. Does anyone know what these marks are from?