“He who believes in Me, as the Scripture said, ‘out of his belly shall flow rivers of living water’”, John 7 : 38. That is the Holy Ghost that is given to those who believe on Jesus and obey Acts 2 : 38. Most Churches have thrown away these life saving Scriptures to their hurt but there still is a few left where you can be truly Saved!
Looks to me that Rat #1 got in a fight with the Wolf and was knifed badly before Rat could pull his Gun and finish off the Wolf as pictured.