Congratulations on making Pepper and Biscuit a part of your family. Deb covered quite a bit and all that I can add is that kittens are very active and playful so I would only suggest getting them a few more interactive toys, maybe some small mice or some balls with bells in them, and maybe a feather toy, my cats still love to play with the feathers and their ages range from 23 years old to 2 years old.

Thank you also for sharing the photos of Pepper and Biscuit, they are absolutely adorable.