This product starts working within a couple of hours just and shows some brilliant results.
Have been using Frontline Plus on my cat for over 2 years and it still has same effectiveness against parasites.
This product is highly reliable.
Ever since I started using Frontline Plus on my kitty, I noticed that her itching was reduced and after couple of days, couldn't find any fleas on her! So, for my cat, this is the best treatment.
This is a pawsome product!