Can you smell death on a dog?

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Tags

1. #scent
2. #necrosis
3. #breath
4. #smell
5. #mouths
6. #change
7. #malignant
8. #comes
9. #sickening
10. #their
11. #indicate
12. #death
13. #tumor
14. #cancer
15. #cells
16. #instances
17. #literally