Does anyone else have a whippet that seems to whine for no reason? He's been for a long walk; he's been fed and still has some dried food left in his bowl, so can't be hungry; he's sitting next to me on the sofa and has had a fuss; back door is open if he wants to go out.... He whines a lot and most of the time I just don't know why. I like to think I'm quite tuned in to animals, so it frustrates me that I don't know what's wrong. When I went to view him and his litter mates when they were young they were all whining and I asked the owner what was wrong and she said they whine all the time. Is it just a whippet thing? I've not had one before.