I have a 8 month old bearded dragon that i was holding in my lap, and he jumped further than I thought he could over to the windowsill and bit off the tip of a cactus. I tried to pull it out of his mouth but he still a good amount of it. I am aware this is 100% my fault and I’ll be much more careful in the future. I have no idea what species the plant is or if it’s deadly or not, since it was a gift and doesnt have a label. If anyone can give me advice and identify it that would be helpful! He’s acting normal right now but this happened 5 minutes ago.