better dig down to put fencing for diggers and close top too. and make fencing at least 1/2 in hardware cloth[wire] weasel, minks etc can supposedly get through 1"Lol yeah open season to remove the weasel- havent seen it for days now - it killed two chickens next door on monday and its not been back since! Think if she improves we will make her a safe run to go in
Weasel is probably full for now but unless someone else has killed it it will be back.