
Hi
If you're going to get pets passports, you're a bit late for the summer so would have to hurry. The entire process takes 7 months from start to finish, so if you started tomorrow, the dogs would not be ready to go (or rather, they could LEAVE the country, but not come BACK to the UK until all was ready) -until middle of August. I have just pet passported two of my dogs and the total cost was around £150 per dog.
Kennel costs vary, and I'm unsure as I never use kennels myself (too many dogs!) but we have a boarding kennel half a mile from us and they charge £8 per dog per day, regardless of size of dog. I know others charge according to size, and many will give a discount for two.