Meanders back to the den, and works on expanding his little nook, digging out a more private and large area, several rooms and a rather nice pit for a pool for swimming.
Also uses some of the dug-out rock to magically form rather comfortable chairs and lounges, as well as an actual human-like "bar" where he will store the elixers and intoxicants he will soon start making.
Builds a fire inside his new personal den, inside the dug-out and magically vented fireplace.
Also uses his arcane arts to form the antlers of the deer he's killed, as well as some of their bones and some energy-holding stones he brought with him from his journey, and magically makes a chandelier for each of the rooms, the most elegant one being in the main den area above the central pool.
"All pack members are welcome here, where you can have a drink, lay around and talk, or go for a swim!"
"Please note yiffing is allowed, but it must be taken to the smaller rooms to the side, and may be viewed by anyone... so voyeurs please enter!"