How do cats behave when they have fleas? - briefly
Infested cats scratch, bite, and groom excessively, focusing on the neck, tail base, and belly, and may display restlessness, irritability, and localized hair loss.
How do cats behave when they have fleas? - in detail
Cats that are infested with fleas display a range of observable reactions driven by irritation, blood loss, and potential allergic responses.
The most immediate sign is excessive scratching. Cats will use their hind paws to rub against surfaces, repeatedly scratch at the base of the tail, and swipe at the lower back. This behavior often intensifies after periods of rest, when the animal is more aware of itching sensations.
Grooming patterns change dramatically. Affected cats may engage in frantic, short‑duration grooming bouts focused on the neck, shoulders, and hindquarters. Grooming can become compulsive, leading to hair loss, skin abrasions, and the formation of scabs.
Restlessness is common. Cats may pace, shift positions frequently, and appear unable to settle for extended periods. This agitation frequently coincides with the cat’s attempts to locate the source of discomfort.
Appetite and activity levels may decline. Blood loss from heavy infestations can cause mild anemia, reducing energy and prompting a decrease in food intake. In some cases, cats become lethargic, preferring to hide or remain motionless in an effort to minimize irritation.
Behavioral changes may also include increased vocalization, such as meowing or yowling, especially when the cat is being handled or examined.
Typical physical indicators accompany these behaviors:
- Small, dark specks (flea feces) on the fur, especially near the tail base.
- Red, inflamed skin, often with a moist appearance.
- Patches of hair loss or thinning fur.
- Presence of live fleas or flea eggs when the coat is examined closely.
If a cat exhibits a combination of these signs, the likelihood of a flea infestation is high. Prompt veterinary assessment and targeted treatment are essential to alleviate discomfort and prevent secondary infections.