Hardware cloth! And electric fencing if it's legal where you live. Drowning is NOT humane! Here we have a 22, and living in the boonies is the best!
How about taking the trapped critter outside the city limits, preferably to a friend's, and shooting it there?
Pest control companies will handle it all for you, for a price.
Many of us started with chickens, and learned the hard way about what it takes to protect our birds. Hardware cloth, right over your welded wire, all very well secured.
Our run section of the coop has a concrete floor and foundation, hardware cloth, and woven wire over the lower 4'. All with fence staples into the framing, and boards screwed in over that. Only a bear could get through it all!
Also, don't have any food items outside of the coop and run, because it will attract critters, especially at night.
Mary
How about taking the trapped critter outside the city limits, preferably to a friend's, and shooting it there?
Pest control companies will handle it all for you, for a price.
Many of us started with chickens, and learned the hard way about what it takes to protect our birds. Hardware cloth, right over your welded wire, all very well secured.
Our run section of the coop has a concrete floor and foundation, hardware cloth, and woven wire over the lower 4'. All with fence staples into the framing, and boards screwed in over that. Only a bear could get through it all!
Also, don't have any food items outside of the coop and run, because it will attract critters, especially at night.
Mary