Alot of times when I give Lily a little marrow bone she will hide it somewhere instead of chewing on it like she used to do. I usually would find it and wrap it back up and put it back in the frige. Last time I just let it be and she hid it around the house for several days before finally chomping down on it. By that time it was pretty dried out. My question is, after it sits out so long, is it full of harmful bacteria for her? It didn't seem to do her any harm last time. Right now there is a little marrow bone under the back of the computer desk that I gave her about 2 hours ago. I just keep imagining it getting full of germs and growing things :yikes:.... but I think their digestive systems are different than ours... so I am hoping she is safe, eating old, unrefrigerated, laying around bones???.... any replies would be much appreciated... thank you.....:lol-sign: