How does a cat behave if it has fleas? - briefly
A flea‑infested cat will scratch, bite, or lick affected areas intensely, often showing restlessness and a hunched posture due to irritation. It may also develop small red spots or hair loss where the parasites feed.
How does a cat behave if it has fleas? - in detail
A cat that is infested with fleas typically shows a combination of physical discomfort and behavioral changes. The irritation caused by flea bites triggers a cascade of responses that can be observed in daily activities.
- Excessive grooming – The animal spends noticeably more time licking, scratching, or biting its fur, especially around the neck, base of the tail, and belly. Grooming sessions may become frantic rather than routine, often leaving visible hair loss or red patches.
- Restlessness – The cat appears unsettled, moving frequently between resting spots, and may have difficulty settling down for sleep. Nighttime activity often increases as the parasites are more active in low light.
- Altered posture – When walking or standing, the cat may arch its back, lower its tail, or adopt a crouched stance to reduce pressure on the skin. Sudden jumps or hesitations can indicate pain from bite sites.
- Changes in appetite – Some individuals eat less due to discomfort, while others may overeat as a coping mechanism. Weight fluctuations can develop if the infestation persists.
- Visible signs – Small black specks (flea feces) and tiny moving insects may be seen in the coat. Skin may show small, red, inflamed papules or develop scabs from constant scratching.
- Behavioral aggression – Increased irritability can lead to snapping or hissing when approached, particularly around affected areas. The cat may also become more defensive during handling.
- Lethargy – In severe cases, the animal may withdraw, showing reduced playfulness and a general lack of energy, reflecting the cumulative stress of ongoing irritation.
If these symptoms appear, immediate veterinary assessment is advisable. Effective treatment typically combines topical or oral flea control products, environmental decontamination, and supportive care to alleviate skin inflammation. Monitoring the cat’s response to therapy helps ensure that the infestation is fully resolved and that normal behavior resumes.