Why cat poop smells so bad:
1. If the cat's regular cat food has a high protein content, or if some meat is added to its diet, the cat may not be able to absorb the protein properly, which can cause the cat's feces to become smelly or acidic.
2. If a cat has not completed its vaccination course and its stool has a strong, foul odor, it may be due to a viral infection.
3. If a cat is infected with parasites, it may cause its feces to smell stronger.
4. Another reason is that cats don't like to exercise, which can lead to indigestion, constipation, and smelly stools.
5. Another possibility is that insufficient water intake can lead to smelly stools and constipation in cats. 
Solutions for smelly cat poop:
1. If the cause is diet, you can consider reducing the intake of meat and adding some probiotics to the cat's gastrointestinal system to help with absorption.
2. If it is caused by parasites, you need to deworm your cat in time and do so regularly.
3. If it is caused by a viral infection, you need to take your cat to the hospital in time for examination and treatment.
4. If the problem is caused by lack of exercise, you need to take your cat out for appropriate exercise every day to improve its physical condition.
5. If the problem is caused by insufficient water intake, encourage your cat to drink more water and always provide it with clean drinking water.
