The obvious solution is to find and remove the dead animal or animals, then ventilate the site. But a better solution is prevention. In residences, offices or other sites where odors from dead animals are a concern, use pest-proofing and other IPM tactics to prevent pests from entering the structure.
Cat Poop Problem: Diarrhea. Diarrhea is not uncommon among cats, and there are many reasons why your cat might develop frequent, loose, runny bowel movements. Sometimes, cat diarrhea develops quickly and the condition resolves as quickly as it arose. Other times, it can last for days, weeks, or months, or recur on a regular basis. Although diarrhea that lasts for 24 to 48 hours is not likely to cause a problem, episodes of watery stools that continue may cause dehydration.
If your cat has diarrhea, call your veterinarian. Your veterinarian will ask you a series of questions to determine how severe the diarrhea is. It will be helpful for your veterinarian to know when the diarrhea started, how many bowel movements your cat has had, what they look like, and if your cat is uncomfortable. It is especially important that you call your veterinarian immediately if your cat: Has blood in the diarrhea or the stools are black or tarry.