Here in Ohio I have found that other deer are curious more than anything. I have realized that that they are curious, they will smell it and then continue on with whatever they had originally planned on doing without alarm. I have seen them smell it, then look a bit cautious, but then keep walking. They realize that at one point there was another deer there, the one you killed, but don't understand what the gut pile is from. So they then continue doing what they are doing. But everywhere you hunt you might see something different or get different reactions.