6 MONTH Spectra Sure Plus IGR for Cats of All Weights

Doesn't work, neither did Frontline, buy Comfortis or Activyl

We used it on our cats one week ago, it didn't do anything.Our poor cats are scratching themselves all day and night,Now we have to wait a whole month to find something that really helps our cats,and therefore we payed so much money.It is making me so angry that companies don't care about those poor animal, they just try to make money, money,money.