I have two iguanas around 8-9 months old and today I found blood on the glass walls of the cage. The only thing I could ever imagine them getting cut on is a log I have inside, but then again I'm not sure if even that could cut them. Neither one has ever shown aggression towards the other. Only the larger one will lay on top of the smaller one or crawl over it if its in his way, but no real aggression.
Could the cage be too small so they are ramming against it? Or a toenail have been pulled out? Or anything else? Its worrying me and I'm not sure what to make of it.
