Hi Phil, sounds like your a seasoned camper then, you'll be glad to know that a sheet of plastic is the new way forward, although a quilt is so yesterday.
I too am a convert to haglofs, although it is expensive so it could be that your small fortune was spent on just one item! 
I'm sure there are a few on here who live near you so your hiking need not be with just your dog.
Welcome on board!