Fiprontix® Spot On for dogs is applied directly from the original manufacturer's packaging: plastic applicator tube with the extension – dispensing tip. The preparation should be applied while the dog is in a standing position. First part the dog’s hairs in order to apply the preparation directly to the skin. The product should be applied at four places on the dog's back, evenly distributed from the point between the shoulder blades and the base of dog's tail. The recommended time of application is early evening. The residual effect and protection last one month after the application of the preparation. Do not apply excessive amount at one point to avoid content spillage and hairs sticking together. If, however, the hairs stick together, such an appearance shall disappear in 24h. Do not let the preparation get into contact with dog’s eyes and ears. This preparation retains its effectiveness even if the animal gets wet. However, it is recommended for the animal to avoid getting wet after the application. It is recommended for the animal to avoid getting wet two weeks after the application of the preparation.


For dogs weighing 20 - 40kg – 4 ml packaging.

Frequency of Treatment

Apply if necessary, but do not repeat the treatment more frequently than once a month.

Use Limitations and Precautions

  • Do not apply to cats!
  • Do not apply to any other animal but dogs.
  • Do not apply to dogs younger than 12 weeks.
  • Do not apply to damaged skin of the animal.

Use in well ventilated enclosed spaces or in the open. Do not eat, drink or smoke while using this product. Treated animals should not be touched until the places where the preparation was applied are completely dry. Children should not be allowed to play with treated animals immediately after the product application. This is the reason why treating animals early in the evening is recommended. Recently treated animals should not be allowed to sleep with the owners, especially not with children. Prevent animals from licking each other for several hours after the treatment. Do not touch the solution with your fingers. In case of contact, wash your hands with soap and water.

Potential Side Effects

Although rare, hypersensitivity to the preparation might occur. A short-term local irritation may appear at the place of application. If signs of hypersensitivity (severe redness and skin irritation) appear, bathe the dog using a diluted soap or shampoo, and rinse the animal with plenty of water. If the redness and irritation do not subside, contact a veterinarian immediately.

Shelf Life

3 years from date of manufacture.


A box contains 5 applicator tubes, 4ml each.

Active Ingredients

Fipronil 6.5%, Permethrin 42.4%, Pyriproxyfen 0.8%