i'm doing my dog on my own. the vet visit to fill out the health certificate is $99, then (i think) $36 to get it certified (i need to check the website again). i haven't had a price quote on deworming yet. we are flying into france on iceland air, which is $174 for the dog, then taking a pet taxi into the uk for $550 + $79 for the tunnel ticket.
better to go into france than direct to the uk.