Must we really tolerate dogs, cats, poultry, or even larger animals regularly passing through from our neighbor? In the process of living side by side, it is natural for neighbors to occasionally have disagreements. If the arising problems can always be solved flexibly and peacefully, then peaceful coexistence can be achieved, but of course, there are also people with whom it is difficult to reach an agreement. The Civil Code also states that property rights have certain limits, meaning that we cannot do whatever we want with what is ours. Experience shows that most contentious situations arise from differing interpretations of property boundaries among neighbors. It is also common for an animal that regularly passes through to cause disagreement, which is also difficult to manage. Most people turn a blind eye to a hunting or mouse-catching cat, but if, for example, a dog constantly damages the fence and possibly causes damage, such as in a poultry yard, it is already harder to ...