What should be done if a chihuahua has fleas? - briefly
Immediately begin a veterinary‑approved flea treatment and thoroughly clean the dog’s bedding, carpets, and living area. Consult a veterinarian for prescription medication and maintain a regular grooming and washing routine to prevent reinfestation.
What should be done if a chihuahua has fleas? - in detail
A flea infestation in a small breed dog requires swift, systematic action.
First, confirm the problem. Examine the coat and skin for live insects, dark specks (flea dirt), or excessive scratching. Use a fine‑toothed comb on a dampened area; a few fleas or debris indicate an active infestation.
Second, begin treatment on the animal. Choose a product specifically labeled for puppies or very small dogs, such as a spot‑on formulation, oral medication, or a flea‑collar with a low weight rating. Follow the manufacturer’s dosage instructions precisely; overdosing can cause toxicity. Administer the first dose, then repeat according to the product schedule (often every 30 days) to break the life cycle.
Third, address the environment. Wash all bedding, blankets, and removable fabrics in hot water (≥ 130 °F) and dry on high heat. Vacuum carpets, rugs, and upholstery thoroughly; discard the vacuum bag or empty the canister immediately. Apply a household flea spray or fogger that targets eggs, larvae, and pupae, focusing on cracks, baseboards, and pet sleeping areas. Repeat environmental treatment after 7–10 days, when newly emerged fleas become adults.
Fourth, monitor the dog’s health. Observe for signs of irritation, anemia, or allergic reactions. If skin inflammation persists, consult a veterinarian for anti‑inflammatory or antihistamine therapy. Severe cases may require a short course of prescription medication.
Fifth, implement preventive measures. Maintain a regular grooming routine with a flea‑comb, keep the dog’s weight within a healthy range, and schedule monthly preventative applications. Limit outdoor exposure to areas known for high flea populations, and treat other household pets simultaneously to avoid cross‑infestation.
By executing these steps—verification, targeted treatment, environmental control, health monitoring, and ongoing prevention—the flea problem can be eliminated efficiently and the chihuahua’s comfort restored.