What is the main focus of farmers and ranchers in relation to game skins mentioned in the text?

The main focus of farmers and ranchers regarding game skins lies in the preparation, marketing, and tanning processes. Preparation is essential as it involves properly handling and processing the skins to ensure they meet quality standards for further use. Marketing is equally important, as it allows farmers and ranchers to connect with buyers and consumers interested in game skins, facilitating successful sales. Tanning is the process that transforms raw skins into a durable, usable product that can be sold for a variety of applications, including clothing and crafts. This focus on the operational aspects surrounding game skins is crucial for maximizing both economic return and ensuring that the end products are of high quality.

In contrast, the other options, such as hunting regulations and conservation, research and development of new breeds, and restoration of natural habitats, focus on different aspects of agriculture and wildlife management rather than the specific activities surrounding the handling and commercialization of game skins.