Didi in grab, what I learn

Didi is a mixed breed but she is very small and she look like a dog from the street, many people ask me if she is adopt. Anyway. Last month we went to Bangkok for my cousin wedding and we take BTS, taxi and Grab. Very many different rules. BTS: dog must be in carrier or bag, and no big dog. Staff not check so much but I do not want to risk. Taxi: some driver say no, some say ok but he not happy. Grab: we need to write in app 'pet' and the driver can cancel, so I always have a backup plan. I take photo of the driver car in case. Important: bring plastic sheet and towel in the car because Didi pee when she is scare. Also she was throw up in one Grab, I felt so bad, the driver very kind and not angry. My tip: call the BTS station or check the app before you go, the rules change. And dont put dog on your lap in taxi, dangerous for both of you. Didi is ok now, she sleeping at home like a log.