1. Investigation: The cat may notice the change in mouse activity and start investigating the barn to look for the mice. It might explore different areas, sniff around, and try to find any clues about the mice' whereabouts.
2. Confusion and Disorientation: If the cat is used to finding mice at specific spots in the barn and suddenly those places are empty, it may become confused and disoriented. The cat might keep going to those spots, expecting to find mice, but be puzzled when there's nothing there.
3. Adaptation: Over time, the cat may adapt to the change and start looking for mice in other areas of the barn or even outside the barn. It may learn new hiding spots and patterns of the mice and adjust its hunting strategies accordingly.
4. Reduced Hunting Activity: If the cat is no longer able to find mice in its usual spots, it may reduce its hunting activity. The cat might spend more time resting, sleeping, or grooming itself since it's not as focused on finding food.
5. Exploration: Some cats may use the opportunity to explore different areas of the barn or the surrounding property. They might go on longer walks or spend more time in areas that were previously less frequented.
It's important to note that each cat is an individual, and their reactions may vary. Some cats may be more adaptable than others, while some may become frustrated or stressed by the change. If you notice a significant change in your cat's behavior or hunting patterns, it's always a good idea to observe and understand the situation to ensure your cat's well-being.