Thank you all for the replies, they are very informative.
They do sound like a dog I could own
And can live with Pompadour, he is a bit shy around dominant dogs he is still very young and being a toy, most of the dogs he sees are bigger than him, so my handler has being helping us in that issue.
We have made a great progress on that he is a lot better than before.
If I get a whippet I plan to show him/ her also, I love dog shows.
Is nice to know they don't need too mush exercise, I have a hearth condition so I can't make too mush effort.