We want to go for a few months but the brother in law can get only 3 weeks holidays, so 3 weeks it is. We have the same non jabbed, non tagged problem with our dogs.
I'll let you know as soon as we book. It'd be brilliant if you could manage to come. It'd be like that Simpsons episode where online pals meet in person when the internet goes down and can find nothing to say to each other:)