What are the signs that a cat has fleas? - briefly
Small, dark insects can be seen moving in the fur, especially near the neck and tail base. Excessive scratching, red bite spots, and tiny black specks of flea feces also indicate a flea infestation.
What are the signs that a cat has fleas? - in detail
Flea infestation in a cat manifests through several observable and physiological indicators. Recognizing these signs promptly enables effective treatment and prevents secondary health problems.
- Excessive scratching or biting – persistent grooming, especially around the tail base, neck, and lower back, suggests irritation caused by flea bites.
- Visible adult fleas – small, wingless insects moving quickly through the fur; they are typically 1–3 mm long, dark‑brown, and may be seen after a thorough combing.
- Flea “dirt” – specks resembling black pepper, composed of digested blood; when moistened with water they turn reddish, confirming the presence of blood‑filled excrement.
- Red, inflamed skin – localized erythema, papules, or hives appear where fleas have fed, often accompanied by swelling.
- Hair loss or thinning patches – excessive grooming can lead to bald spots, particularly on the abdomen, flanks, and tail region.
- Restlessness or agitation – a cat may appear uneasy, pacing or jumping suddenly due to constant irritation.
- Anemia signs – in severe infestations, pale gums, lethargy, and reduced stamina indicate blood loss; a complete blood count may reveal lowered hematocrit.
- Secondary infections – scratching can introduce bacterial pathogens, resulting in pustules, scabs, or foul‑smelling discharge.
- Behavioral changes – loss of appetite, decreased activity, or irritability may develop as discomfort escalates.
To verify an infestation, use a fine‑toothed flea comb on damp fur, inspecting the comb after each pass. Collect any debris on a white towel; a drop of water that turns reddish confirms flea feces. A veterinary examination, including skin scrapings or microscopic analysis, provides definitive diagnosis and guides appropriate therapeutic protocols.