Hi
I'm also in the UK what area are you in?
Boston's are indeed wonderful beautiful dogs but I do think it is important to have all the facts something I wish I had had before getting Badger.
This is not just about my own I also know around 25 - 30 other Bostons and many people have had similar problems.
Badger is an incredibly neurotic dog she has quite a few issues which often means she has a bad tummy and is sick.
She is prone to shake and freak out over the smallest thing
We had to try her on 10 different foods before she would eat / not throw up.
A lot of Boston's are very car sick
Until you get the food right the gas can been pretty bad (this is also because they take in air)
After one incident of a friends child running after Badger shrieking she is terrified of children and it is only now I have managed to stop her growling at them.
Many have separation anxiety after a difficult / freak out incident.
They can be very sensitive dogs I know that Badger is happiest when she's here and things are quite.
All my life I have grown up with dogs of most breeds we currently have a Patterdale who is the best most stable well adjusted dog
As when I started my post I love Badger sometimes too much but we have had many trips to the vets in her short life so far.
Make sure you go to a reputable breeder in the UK. There was one recently in Kent who's Boston's were in such a state it had to have both it's eyes removed.
Depending on what area you are in you could come to a meet up and see some Boston's first hand
I'm part of a Boston group in London and the above issues come up again and again