So get him to the vets right away? Or is that not possible?
Did you not take him to the vets last night as was suggested? Or, at the very least, consult them?
I would bring him in now, and give him a warm heat source, or even just hold him and give him your warmth.
ETA- You need to be calm and not be upset around him because that will make things harder for him.
zoe, i'm so sorry. i hope you make the vets in time.
Being in the house is good, but he will need an additional heat source other than the hosue air. Maybe holding him and stroking and talking to him might help you both?
K
I am cuddling him. We are going soon. . X