How to check a dog for fleas? - briefly
Examine the coat by parting the fur with a fine-toothed comb, focusing on the neck, tail base, and belly, and look for small, dark specks or moving insects. Then inspect the skin for tiny, reddish-brown insects or bite marks, especially in warm, hidden areas.
How to check a dog for fleas? - in detail
Inspecting a dog for fleas requires systematic examination of the coat and skin. Begin by selecting a well‑lit area, preferably on a smooth surface where the animal feels secure.
First, part the fur with a fine‑toothed comb, starting at the neck and moving toward the tail. The comb should capture adult fleas, flea dirt (feces), and eggs. Run the comb through each section at least three times, paying special attention to the following zones:
- Base of the tail and ventral side of the hindquarters
- Inner thighs and groin folds
- Under the belly and around the mammary glands
- Behind the ears and the neck crest
- Between the pads of the paws
Second, examine the skin for small, dark specks that resemble pepper. These are flea feces and indicate recent feeding. Use a damp white cloth to wipe the area; the specks will turn reddish-brown when mixed with moisture, confirming their nature.
Third, look for live insects. Fleas are 1–3 mm long, dark brown, and jump when disturbed. Observe the animal’s behavior; excessive scratching, biting, or licking may signal an infestation even if few fleas are seen.
Fourth, conduct a “flea comb test.” After combing, place the comb and collected debris onto a white surface. Lightly tap the comb to release any hidden fleas. Count the number of insects; a count of more than five usually warrants treatment.
Finally, document findings and decide on intervention. If fleas are detected, apply an appropriate topical or oral medication approved by a veterinarian, and treat the environment (bedding, carpet, and resting areas) with an insecticide spray or fogger designed for flea control. Repeat the inspection weekly for at least four weeks to ensure the life cycle is interrupted.