You may have the coolest home on the street, but a house is not a home without a dog. So how do you keep your interiors Instagrammable when you have a canine companion, with all the associated paraphernalia of feeding bowls, leads, beds and toys? Whether you live in the city, the countryside or on the coast, your home can still look good with a few careful compromises. Then there are the 'design' dogs - dogs belonging to designers whose beautifully curated homes are still canine-friendly.