Out of topic here but I need to know! My kid is begging for cereal and so I Found this, this morning, our apartment is pretty new. I've never even seen a roach. Is this an animal bite?

It's a new cereal bag. And I'm confused because it doesn't look nibbled? But then again idk if mice/rats have sharp edge teeth to slash a bag like this. Help! My kid wants cereal and idk what to do here. 

Vote below to see results!