I'm thinking of buying this welded wire kennel for my beagles. Look at the bottom of it closely and tell me what would be the best way to secure it to a concrete slab. Notice how the legs stick down 2"s below the wire.
http://www.tractorsupply.com/heavy-duty-welded-wire-kennel-10-ft-w-x-10-ft-l-x-6-ft-h-3606740
http://www.tractorsupply.com/heavy-duty-welded-wire-kennel-10-ft-w-x-10-ft-l-x-6-ft-h-3606740