Hi Ali Katt thanks for the comment, and I'm utterly grateful for the time you already put into this website (as are many others I'm sure).
EG: you've done a super job helping to organise that Gymwear Girls thread which I started, and it is motoring along quite nicely.
I'll have a little hunt around for more Big Naturals type threads, and may post about them on here for us Yorkie boys who occasionally travel further afield. There may well only be the London one, and the Midlands ('Juggs'!) one for which you shared a link above, but I'll look a bit deeper into it.
I for one just can't raise the same enthusiasm for a pair of plastic bolt-ons, however big they are :-)
Cheers: D