
As you have just found out, no 2 dogs are the same ;)
how long have you had Harley? It takes a while for them to adjust. Harley is probably missing his mum, litter mates and familiar enviroment. Harley is still a baby and feeling very insecure in an unfamiliar enviroment. I can sympathise with you as I have got a 9 week old pup, she settled after 3/4 nights but is still capable of kicking up a fuss if she wakes up and finds herself in the dark and all alone. But she has a crate and very quickly came to associate this with comfort, security and sleep time ;)
The best thing that you can do is give reassurance before settling and keep up with the radio and jumper, whatever you do, don't go back to Harley once you've settled him as he will very quickly learn that he can do this and get your attention, then you will be making a rod for your own back :rolleyes: I know, I've done it in the past :P It will improve, given time :)
HTH
Edited to say: Unless you don't like leaving him on his own, in which case, do as JG has suggested. :)