
Hi. I believe, just like myself, it is something you will have to learn to live with to some extent :) My dog whines and crys alot, its the whippet in her i believe, and sounds like CKC are similar in that aspect. I also believe when u are able to start walking her things will improve, for one she want be so full on energy wise in the house and another she will be to worn out to constantly whine or follow you about, and so although you will still prob have that behavour she will give up alot quicker :)
If she does get OTT sometimes with racing you to your seat for cuddles or to curl up on you, then start annoying her, sit down, when she comes nd is bout to settle, get up and move somewhere else, repeat and repeat untill she see's that wanting to be with you all the time is actually a pain in the bum, and its much better to go curl up in her own space and have you come to her and then she gets cuddles :) Again im not expert and am new to all this so that may not be v.good advice haha But It worked for me to some extent, with mine, if she comes to my sofa as soon as I sit down, I pretend to do something ie stretch out and so am blocking her with my legs from jumping up (ignoring her aswell), if she tries to getup another way I do the same, and so I am not always telling her 'no' or 'off' (as for her that is attention in itself which please her and thas why she keeps coming back every min) I am merely showing I am ignoring her and that I have not aknowldged she is there I am just doing my own thing, and she gets so annoyed that she is being blocked and ignored that she gives up and goes into her bed. :)
But well done with all the work so far, I no how frustrating it is, I have felt like giving up at times, but you sound really responsibily and smart and I bet you get a good result if you persist :)