I did not realise you could give Stugeron, one of mine gets travel sick we tried the Johnsons dog travel sickness tablets and they tend to stave off the drooling but she will be sick eventually. When we came back from Wales we gave them gingernut biscuits and a walk and they slept the whole way without a problem
Next year we want to go to Cornwall so reading this is very useful advice as its a 6 hour drive!!!!