o;d english sheepdog, can I bring them home????

Yep, shouldn't be a problem. We've sent our Siberian Huskies off to Hong Kong, Australia, Brazil and South Korea without a problem. As long as your dog has access to fresh, clean water and a shady place, they will be fine. You can clip them down if you like (makes for easier grooming, too) but their coats keep them insulated from the heat and the cold.

physically it's possible, but I think that you're right. I expect that the climate would not suit them, and they might not have a very happy life in a hotter country