Thank you all for your best wishes for Murphy (and myself)
He has been back to the vets again this morning, as he is miserable and not eating, consequently was unable to give him his pain killers last night. He is booked in for Tues morning for another X-Ray of his head to see if whatever is in his head has spread, if it has then they will put him to sleep while he is already under the anesthetic, otherwise that are going to take out a tooth which they think might be causing the new swelling on his face.
I just hope that I am able to coax him to eat something in the meanwile, he even refused a rasher of fried bacon this morning!.
So we are both miserable at the moment.