Weasels, also known as weasels, are rare in cities, but common in rural areas. Especially for chicken farmers in rural areas, when it comes to weasels, their teeth will itch. Weasels can be said to be the number one natural enemy of chicken farmers. Moreover, most chicken farmers are choosing breeding lines at present. Careless chickens will be eaten by weasels. This chicken farmer has brought great economic losses. However, weasels are also rat catchers. According to statistics, a weasel can kill three or four mice a year, so the weasel seems to be a good friend of mankind. In the past, the hunting of weasels made them lose their habitat, so weasels have been included in the national key protected land wildlife list. Therefore, only defensive measures can be taken, and the natural enemies of weasels cannot be harmed or restricted.

Keeping a dog is a relatively simple and effective method. The suggestion of raising a dog is to train the hunting ability of the dog from an early age and cultivate vigilance. Weasels are still afraid of dogs. Especially small dogs, because weasels are thin and good at escaping and drilling holes, large dogs are not as convenient and flexible as puppies, so it is difficult to catch up with weasels and pose much less threat to weasels. At this time, if the body is small, especially if there are fierce converts, the weasel will be afraid and afraid to go near the henhouse. Install wireless anti-theft alarm devices, and install detectors and cameras in areas that need to be guarded. After thieves or wild animals enter the prevention area, the detector will immediately send out a digitally coded alarm signal. The signal is received by the host computer of the burglar alarm, and the alarm in the alert state will give out a harsh alarm sound immediately after receiving the signal. Distinguish different alarm areas according to the alarm sound, and quickly judge intrusion prevention.

The device uses numbers to indicate the alarm time and defense zone, and the alarm defense is timely and accurate. There is an evacuation and shelling button on the panel, which can control the host deployment/defense without remote control, which is very practical. The wireless working distance between the detector and the host computer is more than 600 meters, as far as 3 to 10 kilometers, and the password is transmitted wirelessly, which has strong security. The host computer can check the letter, DC and DC can be used, and it will run as usual in case of power failure. The host can be placed independently, with buttons for remote control, evacuation and emergency alarm. Night patrol, especially after autumn, is the season when chickens are about to be slaughtered. Therefore, we should be more vigilant in prevention, night patrol and thunderstorm and windy night.

Building a relatively strong metal wire fence around the stocking area can play a certain anti-theft role. Pay attention to maintenance at ordinary times and fix loopholes in time. Goose should be wary of chickens and geese when raising dogs. Dogs are naturally brave and aggressive. When they see strangers invading, they will give a loud warning and even peck at the front. The keeper should go and see the geese and dogs as soon as he hears them. According to the investigation, every 500 chickens are added and 2~3 geese are raised, which has good anti-theft and flood resistance.