Thanks everyone! I will watch Lily closely, and whenever something strange happens with her in the near future, I will inform the vet about the feather. Guess there isn't much else I can do now.

I'm sure she was all excited about the feather, and would have loved to hunt the bird they belonged to.

What are you working on with feathers? I bet photography is involved!!
Yes, I tried something, but it didn't turn out the way I wanted. Nothing that's worth being posted. Looks like I still have to learn a lot! LOL

Kirsten