Bert and the Bible

One of my husband’s Christmas gifts was this ESV (English Standard Version) Study Bible.  Most mornings our cat, Bert, will sit on my lap as I pray and read my Bible.  He’s a pretty spiritual cat, remember the nativity!  That being said, Bert also liked this gift.  Although it seems his favorite part of the new Bible was the ribbon bookmark . . .
Can you see the teeth marks?