Hi Geoff
Its pretty easy to take the dog with you now, we did it at the very start of Pet passport and that was a bit scarey. we find it easy to have the french treatment carried out about 9am in Calais, (you know French timing!) we arrive on site about 4pm, vets next morning, spend the day in St omer, Calaise ares then get the Ferry about 11.30 next day. Our vet is Valerie Delval, shes really nice and between my French and her English we get by, shes really up on the Pet passport side of things which is great, be careful not all French vets are!! If you want any more details just let me know. Just one word of warning take every bit of peper work regarding the dog (all of it---forever!!) Weve been asked for different stuff every time weve travelled, last year, although were now on out 3rd pet passport they wanted the original. Be warned. Oh also you may find it of interest to visit the webb site of DEFRA they used to have vets listed but Im not sure now.
regards Maddy