Why does my dog..........

[Thattimeofyearagain]

.....like to climb on me, dh or Dd , put his head on our necks and go to sleep, but only if we sit in one certain armchair ?

Because that's the Cuddling Chair!
Sounds lovely.

It is, but he's a large lab cross and getting bigger !

I am currently sharing my armchair with the collie and the spaniel. The collie jumps onto the arm of the chair, turns round and drops her arse into position, then the spaniel clambers up and sits on the collie. It's a cosy squash but they seem to love being in this chair.