Three of my two 2 cats are FHV positive and one of them loves this gel. He is probably the least healthy of the two, but since I got him on this supplement he has regained his health. It not only makes his coat look shiny and healthy, I've cut back on the trips to the vet for his convenia shots. He loves the taste so it's like giving him a treat and he benefits from its nutrients.

Like the price and dispenser to give my cat the right dosage of this product.

since starting to use the Enisyl-F on my cat.......i have been able to cut the vet visits in half..........

This product was recommended to me by my vet for my cat with upper respiratory infection which has no cure. This product, given twice a day in wet food, helps him manage his symptoms and live more comfortably.

I had been giving my cat another l-lysine product and had even ordered more from here when I noticed this product. Cost per dose is cheaper and it is still easy to give to my cat. It works too as she has a lot less sneezing.