After reading everyone's posts, I think I need more of these guys. Yeah, Dyckias are addictive. They also seem to be iguana resistant. A very big problem (4-5 foot) in my area. They eat everything. Though they do leave most of the bromeliads alone. A very invasive species. I keep all my succulents and cacti in the front yard where they keep out of. If you can't beat them, plant something indigestible.