We got our dog over 3 years ago, he's a retired greyhound and he was in a home for a year or two before we got him. Unfortunately his owner became very ill and she had to return her dogs to the rescue, my dog went to the rescue, then a couple of hours later he came to us. So there was no spending a week or two in a kennel before we got him.
He slotted straight in, like he'd been here forever. He never fretted for his owner. But when I left him with a friend (who he absolutely adores) for a couple of days last year she said he didn't properly settle all weekend and was quite on edge all the time he was with her. He'd lie on his bed whining softly for ages apparently.
I just wondered why he obviously pined for me but he never did for his old owner. Does anyone know why this could be?