Hi, PLEOGALINBC! PleoRB has a wider variety of eye colors. If you're looking at the green ones they have different patterns on their heads and skin. They can sense changes in temprature so if they're too hot, they'll pant or if they're too cold they'll shiver. They have a realtime clock which allows them to know when it's day or night. They can simulate pain if they are injured. They can identify what food you are offering them using RFID tags. With the basic pack you get a food leaf just for daily feeding, a mint leaf for curing illness, and a chunk of rock salt for curing injuries. There are more food packs you can purchase separately. You can also teach PleoRB its name using its supplied ID card and you can teach it to perform programmed tricks using learning stones. I'll let someone else explain learning stones since I feel as though I've written you a novela already. Lol! I hope this was helpful.
Talon