How to put a flea collar on a dog? - briefly
Open the collar, slide it over the dog’s head, and fasten it snugly around the neck, leaving space for one finger. Verify the dosage instructions and watch for any signs of irritation.
How to put a flea collar on a dog? - in detail
Select a collar sized for the dog’s neck circumference, adding a few centimeters for adjustment. Measure the neck with a flexible tape, then compare the measurement to the manufacturer’s size chart.
Open the packaging carefully; avoid tearing the plastic to keep the collar intact. Inspect the collar for damage, such as broken tabs or missing pieces, before use.
Place the collar behind the dog’s head, allowing the band to rest on the top of the neck. Slide the collar forward until the front edge rests just behind the ears.
Fasten the closure—usually a snap, Velcro, or buckle—ensuring the band is snug but not restrictive. A proper fit permits two fingers to slide between the collar and the skin.
Trim any excess length according to the instructions, typically by cutting the tail of the collar with scissors. Secure the cut end with the provided clip or by re‑snapping the closure.
Observe the dog for the first several hours. Check for signs of irritation, rubbing, or excessive chewing. If discomfort occurs, readjust or replace the collar with the correct size.
Replace the collar according to the product’s recommended interval, usually every few months, or when the active ingredient’s efficacy expires. Store unused collars in a cool, dry place away from direct sunlight.