16 March 2017, 22:27
Raccoons will burrow under anything to get into the chicken coop. When putting chainlink around the coop recommended practice is to use a ditching machine did down 25-30cm, run the fencing to the bottom and then fill the bottom 10cm of the trench with concrete before backfilling so that the little buggers can't dig under the edge of the wire fencing to pull it up.
73 de KE4SKY
In "Almost Heaven" West Virginia
USA