Male Potpourri

The other day a friend and I came back from walking the dog and had picked up some dog treats. Coming in winter you tend to notice changes in scents more, my Mom always had a potpourri going. They tend to be floral but while nice isn't very masculine. When we opened the pack to give the dog a treat instantly the whole room was filled with the smell of bacon. It gave the two of us an idea. Aside from walking into a bakery one of the nicest smells is to walk in on the smell of home cooking. Now bacon treats at low levels are property of the dog. If something falls on the floor it's property of the dog. I think most folks with dogs tend to follow that custom. So how would one create a home cooking smell?

A tack and hanging a bacon scented dog treat like mistletoe does the trick lasts a few days which is longer than potpourri and when you take it down the dog still wants it. Only problem is so far Bacon is the only smell I have come up with. Have no desire for Tuna but if other ways to imitate home cooking or even better fresh baking can be done I'd love to hear your suggestions.