How do you build the Horse Drinking Trough in travian?

To build the Horse Drinking Trough in Travian, you need to access your village's buildings menu. Select the stable and ensure you have enough resources, specifically wood, clay, and iron, as well as a sufficient level of the stable itself. Once the requirements are met, you can initiate the construction of the Horse Drinking Trough, which will enhance the production and efficiency of your cavalry units. Remember to keep an eye on your resource levels to ensure the building process proceeds smoothly.