Daughter going back to crawling, help!

Olive 🦋 • Wife, writer, stay at home mommy to Luna Violet and Kodiak Sage 🌑🐻

So she's been walking since 11 months, and is 15 months now. We recently got a cat and now she is crawling again! I know it's her copying the cat, and believe me, she still walks and runs, but I just don't want her to get in the habit or think it's funny or good.

What should I do?