Maybe he felt really lonely in the kennel, and being on your bed makes him feel protected… I have another idea, which I’m really not sure about, but maybe he is angey on you for leaving him, and jmping on the bed even though you don’t like it, is his way of telling you this. After all, the bed was always his weakness, even before the kennel thing. Right?

I guess that after couple of stubborn “off” he will get the point of it.