Since we have our own dog, Barney at Camron – we track dog boutiques and this is one of the best we have come across. The Mutznutz, is located at 221 Westbourne Park Road, W11 and it has only been open 5 weeks. Andrew Cooper founded it with his girlfriend Jane because they felt there was nothing like it in the UK and both were inspired by their travels to LA, New York and Miami. Andrew, who has two dogs (Duke and Missy) has done a huge amount of research and buying culminating is this emporium.