Fleas on dogs: what to do? - briefly
Apply a veterinarian‑prescribed topical or oral flea treatment and repeat according to the product’s schedule, while washing bedding, vacuuming carpets, and using a suitable indoor insecticide. Consult a vet for proper dosage and to check for allergic reactions.
Fleas on dogs: what to do? - in detail
Fleas are external parasites that thrive on canine skin, cause itching, anemia, and can transmit diseases. Effective control requires a systematic approach that addresses the animal, its environment, and ongoing prevention.
The first step is immediate treatment of the dog. Veterinarian‑recommended options include:
- Topical spot‑on products that kill adult fleas and inhibit egg development within 24 hours. Apply to the skin at the base of the neck, following dosage instructions based on weight.
- Oral systemic medications that eliminate adult fleas within hours and interrupt the life cycle for up to a month. Choose a product with proven efficacy against both adult fleas and immature stages.
- Flea collars containing insecticidal agents that release a continuous dose for several months. Ensure the collar fits snugly but allows two fingers to slide underneath.
Second, eliminate the infestation in the home. Flea eggs and larvae reside in carpets, bedding, and cracks. Effective measures are:
- Vacuum all carpets, rugs, and upholstered furniture daily for at least two weeks; discard vacuum bags immediately.
- Wash the dog’s bedding, blankets, and any removable covers in hot water (≥ 60 °C) and dry on high heat.
- Apply an environmental insecticide spray or fogger labeled for indoor use, targeting baseboards, under furniture, and pet‑frequented zones. Follow label safety guidelines.
- Use a diatomaceous earth powder on carpets and pet areas; it desiccates larvae without chemicals.
Third, maintain long‑term protection. Prevent re‑infestation by:
- Continuing monthly topical or oral preventatives without interruption.
- Keeping the yard trimmed, removing leaf litter, and treating outdoor resting spots with appropriate flea control products.
- Monitoring the dog weekly for signs of fleas—visual inspection of the coat, especially behind the ears and near the tail base.
If the infestation persists after four weeks of combined treatment, consult a veterinarian for alternative therapies, such as prescription‑strength products or a short course of oral insecticide. Early and comprehensive action eliminates fleas, reduces animal discomfort, and prevents secondary health issues.