The duck who thinks he's a Rottweiler

Henry, an Indian Runner duck, and Jaffa, the eight-stone Rottweiler hit it off after Henry escaped from a pen and waddled up to Jaffa.  His owner feared the worst and then watched in amazement as the pair became the best of friends.  When she took Jaffa out for his walk Henry just followed. Now wherever Jaffa goes Henry goes too. They cannot be apart ;  they even sleep in the same pen together.
Daily they go on a mile-and-a-half walk together just the two of them. 
Now Henry rules the roost. And he even gets Jaffa into trouble when they roam around the village of Stapleford, Leicestershire and every time Henry takes a plunge in the duck pond, Jaffa takes a dip too.