Hi. I was going into the garden to get Tiffy some weeds and I found three caterpillars there. I did some research and I thing they are tortoiseshell caterpillars. I have also found loads of blackish brown eggs there which are probably eggs as loads of butterflies were flying around her...
Torts are not very good with others. As it has been said, tortoises are solitary and do not like others in their territory. Tortoises are not very good with others (sometimes) and will probably fight with others. He is relaxing probably (as has been said) so don't worry :)
Said there's a risk of salmonella contamination. Please tell me if I'm wrong or not. Organic is fine. That's what she told me anyway @Grandpa Turtle 144