Kittens Three Weeks!

Millie's adorable 4 kittens have tripled in weight and are beginning to become super interested in what's beyond their birthing box. They are also grooming themselves and each other.  The kittens have also discovered wrestling with each other, and even sometimes Millie. They are super fluffy, chubby little kittens. I can't wait to see their personalities develop! In the first picture, the boys are on the left and girls on the right.