This weekend is the All About Dogs Show adjoining with the Robin Hood Game and Country Show on Newark Showground. I took my German Shepherd to the event in Suffolk last weekend and there's SO MUCH to do (it's like doggy Disneyland!)
There's Dock dogs (aquatic long jump competition), Gundog scurries, Flyball, racing, dog agility courses and loads of different classes of dog shows. Well worth having a visit if you're in the area, their website is robinhoodcountryshow.co.uk