Yeah it comes from the Purina plant in Edmond. You are stuck with it. =)

The smell will never go away. It is from the Purina processing plant.

I am sorry to hear that. There are oder arrestors that some factories can install. I am sure they are not cheap, but if it is a big enough issue and enough people brought it before the city's attention, you might be able to get something done.

Been living here 25 years. It ain't going to change. =)

Ah, gotcha.