Overview
- Japanese researchers discover that the protein cauxin in cat urine reduces surface tension, facilitating the spread and increased emission of odorous compounds.
- Sprayed urine, unlike normal urine, adheres strongly to vertical surfaces, intensifying the scent due to rapid drying and release of volatile chemicals.
- Findings debunk previous beliefs that sprayed urine contains additional chemicals from secretory glands.
- Behavioral studies show cats perceive sprayed and bladder urine similarly, suggesting the distinct odor is due to physical properties rather than chemical composition.
- Research provides insights into managing the pungent smell of cat spray in domestic environments.