10/20/2026
🐭 Managing Mice in Horse Barns 🐴
Mice seek food and shelter (warmth) as fall changes to winter in northern climates. Mice can spread disease, contaminate feed, and damage buildings and property.
Keeping mice out of horse barns is challenging, especially when we often leave doors open for ventilation or run-in stalls. While it may not be practical to keep mice from entering, you can help discourage them from staying.
✅ Store grain and other feed, including unopened bags, in sealed, rodent-proof containers. Avoid leaving pet food out.
🧹 Clean up feed spills and discard feed bags promptly.
🐭 Limit access to possible nesting materials.
▪▪ When not in use, hang up or store items such as blankets, saddle pads, and wraps.
▪▪ Sweep up and remove loose hay and bedding in storage areas, aisles, and vacant stalls.
▪▪ Use up older hay and bedding before restocking; undisturbed hay and bedding make great nesting sites for mice.
✨ Reminder, it is good fire prevention to store large quantities of hay and bedding in a separate building from horses. ✨
🌳 Keep barns tidy and free of clutter inside and outside. Reduce the number of hiding places for mice along walls, where they are likely to travel. Mow and trim vegetation around the perimeter.
🚪 Reduce the number of entrance points for mice. Seal gaps and holes around the barn’s exterior walls and ensure doors and windows close tightly when not in use.
🪤 You can set snap traps baited with peanut butter or soft cheese along walls of closed rooms or barns. Place traps where pets and children can not reach them. Traps are not an effective strategy when barn doors are kept open and may even attract mice into the barn.
⚠️❌ Avoid using rodent poison around horse farms, which can be dangerous for children, pets, and other animals. ❌⚠️
