A hidden fence is an underground dog fence system that uses an electronic signal to keep your dog within a designated area, such as a yard, and away from potential dangers.

A dog watch is a work shift, also known as a "watch", in a maritime watch system that is half the length of a standard watch period. This is typically formed by splitting a single four-hour watch period between 16:00 and 20:00 (4 pm and 8 pm) to form two two-hour dog watches, with the "first" dog watch from 16:00 to 18:00 (4 pm to 6 pm) and the ...

A hidden fence is an underground dog fence system that uses an electronic signal to keep your dog within a designated area, such as a yard, and away from potential dangers.

DogWatch Hidden Dog Fences offer many unique advantages compared to traditional fencing and other electronic containment systems. Reliable Containment: DogWatch underground fence systems are designed to keep pets safe within designated boundaries without the risk of them digging under or jumping over a fence.

最初，“dog watch”指的是海上航行里16:00到20:00的值班，它以18:00为界，前后分为两段，这么做是为了避免同一队人长时间值班。 后来，“dog watch”渐渐应用到了其他领域，用来表示 “值夜班”。 所以，“dog watch”的真正含义，其实是 “值夜班，半轮值班，上夜班”。 A nurse has to return to duty at 10 o'clock in the evening and work until midnight, similar to the dog watch in the mercantile marine. 一名护士必须在晚上10 点钟返回值班，工作到午夜，类似于海洋航行中的值 …

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A hidden fence is an underground dog fence system that uses an electronic signal to keep your dog within a designated area, such as a yard, and away from potential dangers. Watch the video to see how it works! DogWatch has been making Hidden Dog Fence systems since 1990.

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The DogWatch ProFence is a reliable and easy-to-use wireless dog fence with a variety of pet-friendly features. Enjoy customized containment solutions with our exclusive SafeLink® digital FM technology and industry-leading safety features.

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