Felisyl Immune System Support (3.5 oz)

New nutritional supplement that is safe and effective for conditions responsive to Lysine.
L-lysine reduces the severity and frequency of herpes simplex viral infections which are also known as cold sores or fever blisters.
Lysine has been proven to reduce the severity and duration of feline herpes virus infections in your cats.
Felisyl is a palatable nutritional supplement for cats and kittens.
Oral Powder for Cats Felisyl Immune System Support (3.5 oz) by Pet Health Solutions is a brand new nutritional supplement that is safe and effective for conditions responsive to Lysine. L-lysine reduces the severity and frequency of herpes simplex viral infections which are also known as cold sores or fever blisters. In cats, herpes virus is not sexually transmitted. It is a highly contagious and More »