Electricity Shocks Pack

Dens

The first den you see is the Nursery where all of the pups stay.

Then there is the Pack Mates den where all of the pack members that were found in explore or bought stay. 

Next The Originals den, this is where the original starter wolves stay and their continuing bloodline.

The Wanderers den is just for wolves that were picked up in explore that aren't going to stay in the pack.