Have leash, can travel. Often cited as a nation of pet lovers, there are certainly lots of pet-friendly holidays for you and your pooch to get excited about. The good news is the public transport network is also sympathetic to dog owners being accompanied by their mutt. And with a host of countryside walks, dog shows, wide-open walkies across a network of national parks and beaches aplenty, the chance to let Rover rove unleashed will satiate any owner looking for dog-friendly holidays. All this with the promise of a welcome reception from a long list of dog-friendly hotels, hostelries and bed and breakfasts.