Can anyone think of how to find the answers? I couldn't!
Can you help fill in any of these blanks?
In 1957, a British dog would have an average lifespan of x years and x months. It is now x years and x months. In 1957, xx per cent of dogs lived outdoors in all weathers compared to just xx per cent today.
I can't think of anyone who would have colated these statistics in the 50s, but maybe you know otherwise. Anyone solving this or coming up with a good answer gets a Wubba!