Frequently Asked Questions

Find the answers to your questions about Scalibor® and leishmaniasis.

How does Scalibor work?

icon: plus icon: minus

Scalibor® ensures the constant release of the active ingredient, deltamethrin, through the friction of the collar against the dog’s neck and the natural concentration gradient of the molecule throughout its entire period of activity. In addition, the liposolubility of deltamethrin allows for its uniform distribution across the lipid layer of the dog’s skin.

What is the effectiveness of Scalibor?

icon: plus icon: minus

Scalibor® has a repellent (anti-feeding) effect against sand flies (the insect that transmits leishmaniasis) of up to 98% for 12 months.

During which time of the year should I protect my dog against leishmaniasis?

icon: plus icon: minus

The overall rise in temperatures in recent years has gradually extended the risk season for sand fly bites (the transmitter of leishmaniasis).

Is Scalibor safe for my dog?

icon: plus icon: minus

Tolerance studies have shown that deltamethrin is an extremely safe molecule with minimal systemic absorption. In fact, its use is permitted in puppies from 7 weeks of age and even in pregnant or lactating female dogs.

From what age can I use Scalibor on my puppy?

icon: plus icon: minus

Scalibor® can be used on puppies from 7 weeks of age, as well as on pregnant or nursing females.

How long does Scalibor take to start working?

icon: plus icon: minus

When you put the collar on your dog for the first time, keep in mind that the active ingredient, deltamethrin, needs to spread across the dog’s entire body surface. This happens through the contact of the Scalibor® collar with the dog’s neck, so depending on your dog’s size, it may take up to 7 days. Keep in mind that if you replace the collar immediately when renewing it, the protection will be continuous.

How do I know if my dog has leishmaniasis?

icon: plus icon: minus

The most common initial clinical sign is hair loss, especially around the eyes, ears, and nose. As the disease progresses, the dog loses weight even though its appetite does not decrease. Skin lesions are common, particularly on the head and legs in areas where the dog comes into contact with the ground when lying down or sitting. When the condition becomes chronic, symptoms related to renal insufficiency can often be observed.

Can my dog die from the disease?

icon: plus icon: minus

Leishmaniasis is a disease that can cause death in dogs affected by it if they do not receive treatment and proper follow-up care. That’s why it is very important to prevent it by avoiding the bite of the sand fly that transmits leishmaniasis, using repellent products such as Scalibor®, and to do so throughout the entire year.

**Samara Paulin, Régis Frénais, Emmanuel Thomas Email author and Paul M. Laboratory assessment of the anti-feeding effect for up to 12 months of a slow release deltamethrin collar (Scalibor®) against the sand fly Phlebotomus perniciosus in dogs. Baldwin. Parasites & Vectors 2018 11:529.