Change of environment for Lucas; Training?

[judy]

You can put newspaper in the balcony too. I don't think dogs are fooled by astroturf at all! They go by their sense of smell, and fake grass sure doesn't smell like real grass!

[DianaB]

You could try placing him in a kennel at night. My dogs both sleep in their kennel and are let out in the morning. They never potty in their kennel. Then in the morning you could take him outside to go.