Last week, the American online start-up-up-ups, dedicated to trends in the global economy, launched a separate dog project . The dog in the house (as well as the use of cocaine) can be considered as an economic indicator, the authors say. The higher the income, the more likely that a person will lead a dog: it needs to be fed, and the food should be expensive, driven to hairdressers, and train hunting. Dogs need to buy toys and other accessories, they must be sent to exhibitions.