Gonna vent here, hope you don't mind RH.
In 5 years of chicken keeping have never had anything try to dig in,
winged and 4 legged bouncing off the run mesh yes,
but no diggers until yesterday.
I found at least a dozen probing digs, didn't even make it down to the apron but stopped at inner HC. Small coon, possum, skunk(most likely?)...dunno<shrugs> Happened both inside yard fence at small run and outside yard fence(part of main run).
Then shortly after finding the digs, I found this dead in the yard. Thinks it met my dog and grab/shake/dead/drop, opportunistic meeting...Rascal is not a great hunter, but if it's right in front of him BAM. Have never seen a rat around here in 20 years, thinks it might have been displaced by major tree clearing n the last few weeks 1000' away then maybe the brush pile I burned last week<shrugs> Not happy to find it and hope to hell it's a one off.
Hmmm pics are not showing.