Aren't they cute :)
Samantha is very camera shy and often gives me butts so I'll only present you very photogenic Deanna!
1. They grew much in one month.
2. They recognize my mom's footsteps and only hers, and greet her with happy squeals when she comes home from work.
3. They have grown too big to stay in their cooling house together, and one always drives the other out. 9 times out of 10 it is Samantha who ends up lying outside by the cooling house.
4. If Sam turned into a silkie guinea pig like in amber1960 's art, then Cas would have to trim the fur around Sam's bottom, or it would get really dirty and smelly with pee.