How does Frontline Plus and Frontline Top Spot spread over a pets body?
Frontline spreads over a treated pet’s body by a process called translocation. When Frontline is applied it gradually disperses by the pets natural oils, collecting in the oil glands in the pet’s skin. Frontline is then wicked onto the hair over the next 30 days. The Frontline translocation process can take upt to 24 hours to complete.
