Katy here. Recently Annie had her first experience playing with Thomas the Tank Engine. I had to explain to her why small humans are so fascinated with these big wooden tracks and the little trains that travel on them. I also had to explain it is a banning offense to try to chew on the tracks and thankfully she didn't even attempt to use any of the tracks as chew toys or she'd have been banned from Thomas time for life.
After you've overcome not chewing on the wood, the next step is to realize your only job is the safety of your kid. The trains must fend for themselves. You are not to panic if Thomas and Percy have a crash up. This is not a Sheltie problem to resolve. They've survived far worse and likely will continue to pursue even more amazing crash ups in the future. While you may find this disturbing you should not attempt to stop this behavior. Percy and Thomas are built to handle this kind of behavior. Interference is also a banning offense.
Lastly you may be tempted to try using your nose to move the trains yourself. This is handled on a case by case basis. Sometimes little humans are cool with this. Other times this could result in a Sheltie time out.
While I am now a master of Thomas play, Annie did well on her first outing. She did not interfere with any play and showed appropriate interest in the boy's toys without any negative interactions. She will be welcomed back for another session of Thomas play.
