This afternoon we got home to find Lord dead. No marks or signs of stress on him. He was lying with his head at an odd angle, so all I can think at the moment is he did something to his neck.
Lady was so pleased to see us she practically leapt into my arms. She's now in the dining room in what was the guineapigs house. Shes a bit dull of eye but eating hay and drinking water. D will take her to the vet tomorrow for a check up. They were only there a few weeks ago and both had a clean bill of health.