How to properly poison fleas on a dog? - briefly
Use a veterinarian‑approved oral or topical flea insecticide, applying the dose specified for the dog’s weight and following the product’s re‑treatment schedule. Avoid unregistered chemicals and observe the animal for any adverse reactions after treatment.
How to properly poison fleas on a dog? - in detail
Treating a dog for fleas with an insecticidal poison requires precise product selection, correct dosage, and strict safety measures.
Choose a veterinary‑approved flea poison. Options include oral tablets, spot‑on liquids, and injectable formulations. Verify that the product is labeled for the dog’s weight class and species; human or cat products can be lethal.
Calculate the dose. Multiply the dog’s weight (kg) by the concentration indicated on the label (mg/kg). Use a calibrated syringe or the exact number of tablets prescribed. Do not guess or round up.
Apply the product:
- Oral tablets: give with food to ensure absorption; swallow whole, no crushing.
- Spot‑on liquids: part the hair at the base of the neck, apply the entire dose directly onto the skin, avoid contact with eyes or mucous membranes.
- Injectable: administer subcutaneously in the loose skin over the shoulder, using a sterile needle.
Observe the dog for adverse reactions for at least 30 minutes after application. Symptoms such as vomiting, tremors, or excessive salivation require immediate veterinary attention.
Repeat the treatment according to the product’s re‑dosing interval, typically every 30 days for long‑acting formulations. Maintain environmental control: wash bedding, vacuum carpets, and treat the home with a compatible indoor flea spray or fogger to prevent reinfestation.
Record the date, product name, batch number, and dose given. Keep this log accessible for future veterinary visits and for troubleshooting any unexpected side effects.