I'm so glad you've got yourself another little mate, Bert.
It's hard when we lose a friend like PK. You don't feel you could ever replace such a special friend, and in soooo many ways you never do.
Each one is different, and each one brings different joys into your life.
I like to keep one thought in mind when I'm debating whether to get another: Every one of these fabulous little critters needs and deserves a good home. They might as well go to someone who will love and cherish them all their life.
So... you throw your door and heart open again