I posted video for this a couple of nights ago (“Animals Who Love Us Back”); and the video embedded in the original post is even nicer.
Why do our animals love us? Because God made both them and us, and God is love. By this, Jesus said, people will know that you are His: that you love one another.
We see much of God’s nature from the things He has made (Romans 1: 20).
It’s perfectly all right to be bowled over by it.