Ivana - I really feel for you, I hate drives like that. I found what triggered for Maggie was being hungry. Can you give Tallon a quick feed before longer trips? Other than that pulling over is the only thing that can be done without resorting to a dummy. Anyway a dummy will only work if Tallon is happy to take one. Oh another idea is if he takes a bottle of EBM, then take a small one in the car with you for long trips.

Good luck