Two questions. Mood & pack size

Hi, I was just wondering how to increase a wolf’s mood, and how to increase the amount of wolves you can have (and the max amount).

To increase a wolf's mood, go to their page and play with them by using an amusement item. If their mood is below 100%, there will be a dropdown option below their picture to play.

As for increasing the amount of wolves, go to your den page and at the bottom you can find an option to expand territory there for SC. The maximum amount is 200 adult wolves, but the number of pups you can keep also increases with each purchase of the territory slot.