Bob The Railway Dog - National Railway Museum A Shaggy Dog Adventurer I truly believe in the amazing intelligence of the humble household pet and am constantly amazed at some of the highly intelligent things that dogs (and at times cats) do. Each exhibiting an individuality that is purely their own.  There are the heroes who save lives and the defenders who protect.  There are the humorous and the fun loving show offs. There are those who have little or no idea that they are dogs (or cats) th...