kircubbin2000
Riry Cellan Jones is a good example of this. He had visions of nice walks to help his parkinsons but the dog he got was so traumatised it has taken months to socialize her.Far better to have gone to a rescue and picked one suitable for his circumstances.
As others have said adopting from a UK rescue is not easy and you certainly rarely, if ever, "pick one". I was offered ex Irish breeding bitches (poor, poor things, years of trauma), dogs far too strong for me to handle, escape artists that had been returned numerous times, none of which p could have coped with. I used to be a rehoming manager for a dog rescue and for every dog that does not have severe issues (and there aren't many) there are scores if potential adopters. What l really object to is breeders - of any breed, who invariably sell at profit, using dogs for financial gain.
My rescue came from one of the very many reputable charities who use the money they make through having foreign dogs adopted in the UK to further neutering programmes in other countries. I, and my home were thoroughly vetted, should l not be able to keep my dog she has to be returned to the charity, their ongoing advice and care is lifelong, they are not exceptional in that. Most foreign adoptions are through reputable charities, of course that's not so newsworthy as the exceptions highlighted in the media.