I love your new kennel. I'm curious as to what others do with the dogs digging away

I live in an apartment right now but will be buying something in the next year and worry about that.
Also, my mother in law has a yorkie who is from the same litter as Romeo and they get pretty rough. But somehow I think they learn their limits. See if things improve overtime. I'm not sure if having two sisters is different than having two brothers. It would be interesting to see what others have to say.