Livraison le jour même ou le lendemain
Qualité garantie
Débloquez vos offres de bienvenue: Livraison GRATUITE | Jusqu'à -80 % | 30 jours d'essai gratuits à JoyPlus
Téléchargez l'application
Dog owners know the drill: a parasite treatment needs to be easy to use, suited to your pet’s weight, and compatible with their daily routine. Yet the same mistakes keep cropping up at the point of purchase – picking a dose that’s “roughly right”, confusing the stated duration with the actual application frequency, or choosing a product just because the packaging promises very broad protection.
This guide helps you compare flea spot-on treatments for dogs, tick spot-on treatments for dogs and collars, with concrete criteria for dogs weighing from 1.5 to 60 kg.
Getting the dosage right for your dog’s weight is far from trivial. A spot-on designed for a 2 to 10 kg animal should not be used on a heavier dog. Conversely, applying a formula intended for a large breed to a small dog can expose them to an unsuitable amount of active ingredients.
Weigh your dog recently – especially if they’re a puppy, a senior, or their diet has changed. Then check the category stated on the packaging: 1.5–4 kg, 4–10 kg, 10–25 kg, 25–40 kg or 40–60 kg, depending on the product.
Not all treatments cover the same parasites. Some focus mainly on fleas and ticks, while others also claim to work against mosquitoes, sandflies, biting lice or stable flies.
Always refer to the label and the leaflet. A formula like Advantix for dogs, for example, combines imidacloprid and permethrin and, according to the manufacturer’s information, claims to act against six external parasites. Beaphar Fiprotec for dogs, which contains fipronil, is presented as working against fleas and ticks. These two products are therefore not interchangeable.
A spot-on is applied directly to the skin, not just on the coat. You also need to keep children and other animals away from the treated area until it is dry. Depending on the product, bathing may also be discouraged around the time of application.
A collar requires fewer reapplications, but it must stay properly fitted and be checked regularly. As for water resistance, it does not necessarily mean that frequent or prolonged immersion will have no effect on the duration of protection.
Before any purchase, check three things:
Pregnant or nursing females require particularly careful reading of the leaflet. If your dog is on other medication, has a history of skin reactions, or you are unsure about the puppy’s age, ask a vet or pharmacist for advice.
Read the name and concentration of the active ingredients carefully. The Advantix products shown here contain imidacloprid and permethrin, with a dosage that varies according to the dog’s weight. The Beaphar Fiprotec products contain fipronil, also dosed according to the weight category. The Seresto collar combines imidacloprid and flumethrin.
This information allows you to compare products on a concrete basis, without concluding that one formula will suit every dog. If you also have a cat in your home, be especially careful: products containing permethrin can be very toxic to cats. Always read the leaflet before use.
A box of six Advantix spot-ons typically covers several months, with one application per month. The product information states around four weeks of protection per spot-on, with variations depending on the range and the parasite targeted.
The Beaphar Fiprotec products claim up to five weeks against fleas and up to four weeks against ticks, according to the manufacturer’s information. The Seresto collar is stated to last up to eight months, provided the usage conditions are followed.
To estimate the real cost, divide the price of the box by the number of months of protection claimed. Also take practical factors into account: frequent baths, collar replacement, monthly application, or the need to treat multiple animals.
Why this choice suits this profile: This format is aimed at people looking for a simple monthly application for a small dog weighing 2 to 10 kg.
The weight range is clearly stated and the box contains four pipettes, making it easy to keep track of the treatment.
Fipronil indicated against fleas and ticks, a topical application, and renewal recommended every four weeks.
Why this choice suits this profile: A option worth considering for owners who want claimed coverage against several external parasites and have six applications in advance.
The 10–25 kg category reduces the risk of choosing a dose that doesn’t match your dog’s size.
Imidacloprid and permethrin, 2.5 ml pipette, monthly application, and claimed resistance to moderate water exposure.
Why this choice suits this profile: This collar may suit people who prefer to avoid monthly reapplications and whose dog weighs at least 8 kg.
The claimed duration can be up to eight months, but the collar must stay properly fitted and be replaced according to the leaflet.
70 cm collar, claimed to be rain-resistant, with imidacloprid and flumethrin.
Why this choice suits this profile: This format is aimed at owners of a very large dog who are looking for pipettes suited to a 40 to 60 kg range.
The maximum weight is clearly stated, which avoids adding together several pipettes from different categories without validation.
6 ml pipettes, four units per box, and active ingredients indicated against fleas, ticks and several external insects according to the manufacturer’s information.
We have selected a complete, real-time updated list of products that meet these strict selection criteria and European safety requirements.
To apply a spot-on, part the fur between the shoulder blades until the skin is visible, then squeeze the entire contents directly onto healthy skin. Wash your hands after application and keep children and other animals away from the treated area until it is dry.
Also follow the bathing intervals stated in the leaflet. Never share a pipette between several dogs and never cut a dose to adjust it yourself. In case of ingestion, tremors, severe drowsiness or a persistent skin reaction, contact a vet promptly.
It all depends on the product. The Advantix pipettes shown here should be applied once a month. Beaphar Fiprotec also recommends renewal every four weeks to maintain continuous protection. The Seresto collar is claimed to last up to eight months. In all cases, the leaflet for the product you have bought is the definitive guide.
Yes, some products can be used from 7 or 8 weeks of age. However, the minimum age and required weight vary from one product to another. Check both conditions before application. For a very light puppy, a treatment for small dogs must match their weight category precisely.
Pipettes suit owners who are happy with a monthly protection for their dog and want to choose a formula suited to their dog’s weight. A collar can space out renewals, but it must be properly fitted and checked regularly. The choice therefore depends on your dog’s weight, their lifestyle, how often they swim, and which solution is simplest to use day to day.