I am so glad he is back safe.
Punk, my newest robo is much more nervous than Orton and Cena. I have had two occasions where I have been holding him and my little boy has sneezed or made a loud sudden noise and Punk has just jumped out of my hands. Thankfully I have been able to round him up quite quickly but I know how your heart pounds when they are on the loose.
One trick that I have found works with Punk is cardboard present bags. I put a couple of them on the floor with a bit of food in and Punk has run into them. I think he just likes the security of being covered and a cardboard box would probably work the same.
Robos are so fast!!