A lot of these poor dogs,mainly from Romania have had bad adopters,who have been told not to take the dog for walks etc,until they get used to the home,as most are not used to living in houses, recently there was someone who left the dog out in the garden overnight,the dog escaped and ended up i think being killed on the road,
Others have escaped and never found,or again been found dead
I think most rescues are good, but i think some are not too bothered as long as they can rehome,
As sted higher up in the thread,a lot of English rescues have too many rules , in some cases maybe a good reason, eg,no small children, no garden, living in a flat etc,so people just give up and rescue from abroad