I had a feeling this was "our" Cassie when I saw that adorable Dal face.
You are an amazing girl for alerting mom when your skin sister was sick.
This is why I think everyone should have a dog. (Well, maybe not everyone, but you know what I'm saying)

Anyways, congrats on being DOTD today Cassie. And I hope mom will give you special treats and maybe a break from the pesky little brother.