Cats smell good due to a combination of factors including their frequent grooming habits, the natural oils produced by their skin, and the antibacterial properties in their saliva. They spend a significant portion of their waking hours grooming themselves, which helps distribute these natural oils and keep their fur clean and fresh. Cat saliva contains antimicrobial proteins that break down bacteria, reducing unpleasant odors and contributing to a clean, neutral scent. Additionally, the natural oils from sebaceous glands around their face, ears, and tail produce a mild, pleasant smell. Sunlight warming their fur can also enhance this scent, sometimes described as warm, slightly sweet, or reminiscent of baked goods or sunshine. The overall cleanliness of their environment and emotional bonding with their humans further enhance why cats smell good to their owners.
