Humans and dogs have a long history. The relationship between the two species is tens of thousands of years old. However, a fresh analysis of evidence from a Patagonian burial dating back about 1,500 years hints at a similar close connection between a hunter-gatherer in southern South America and the large extinct fox species Dusicyon avus.

Windsor will be witnessing a very different sort of Easter this year. Last time, we saw a full turnout of the Royal Family in the spring sunshine at St George's Chapel. The chief concern back then was the countdown to the Coronation.