One of the good things about having a dog in lockdown is that you get out and meet people.  Poppy has made lots of friends on our regular walks around town and this is Charlie, one of her favourites.  Charlie comes to the riverside walk on our side of Newark most mornings on his mobility scooter.  He exercises his dodgy knee and feeds the birds (and the rats).  Poppy is always pleased to see him and he her.  Over the months we've passed the time of day together I've learned that he used to be in the Pioneer Corps and that he buys and sells antiques.  He also knows a lot about the town and its inhabitants.  Sometimes he gets to know one of the transient rough sleepers who turn up on the benches on the riverside walk from time to time and he has been known to bring them sandwiches. Then there's Ruby, a lovely black poodley looking dog who has similar energy levels and who she loves to wrestle.  Ruby's owner Judy lives with her partner in a house ove...