Chunnel construction

[Bantamman141]

Hi all,

Looking to build a permanent chunnel for the chickens around 25m long. What size should it be height and width for bantams?
Should we put the mesh along the ground too or just the sides and roof?
We live in a area where foxes are the main predator so worried about them digging into the chunnel to access the run/coop area.

Thanks

 

[aart]

permanent chunnel...worried about them digging into the chunnel to access the run/coop area.

Chunnel should be just a secure as the run.