Need some advice on underground fence

[stinkieb]

Box blade works too with one tooth dropped. If you already have one, this would save you some cash. I used this and a middle buster some too. The middle buster works better unless you're in hard ground with roots and rocks. I just stretched the wire out and kicked the dirt over it after digging the trench. If it's somewhere you dont mow often just lay it on the ground and the grass/weeds/etc.. will eventually cover it on its own.

Dont bury it too deep or the collars wont pick up the radio signal.