Great new pen! Also your female russians look awesome!Well it didn't take long before I knew it was time to modified the Tort Resort... over the past couple of days I noticed the sun setting in the west is shining too much sun / heat into they're bedding area.... it gets pretty hot in Texas and it's been in the mid-90s this week... so I researched and YouTubed the problem... decided they needed an underground area to keep cool and protected from the hot sun...so this morning my sister and I went to work to build their tort cave ....we were pretty successful, we made this whole pen area out of materials I already had on hand... I even had left over vinyl siding that interlock together we useed for the top.... my husband's idea, that's an engineer for ya serves it's purpose