Bests & Worsts Reviews from Amazon

Awful for our cat. Shortly after application she foamed at the mouth and vomited. The day after application she has a bald sore spot where the product was applied and is hiding. Very unhappy cat. Photo shows pink skin several days later. Kitty has been hiding and didn't want anyone over her. We used the older version of this with no ill effects. Effective at getting rid of fleas but too toxic now.