Quote Originally Posted by LMC View Post
I use the above table to dose multiple cats. When dosing multiple cats, I suggest you have more than one syringe available. The Revolution solution will erode (fade) the ink off of the syringe, making it difficult to get accurate readings on smaller doses. Dispose of all syringes when done dosing your cats. Do not store them or wash them off for re-use.
I don't use revolution but I do use advantage for my cats. I buy the largest dog advantage and then I measure it out according to the weight of my cats. I do rinse and reuse the syringes. You need to put surgical tape or any other kind of tape to mark them because I do know that the numbers will fade with time. I use surgical tape. I just use two doses of .4ml for cats 8lbs and under and .8ml for cats over 9lbs. Most of my cats are over 9lbs. I also squirt the advantage in about 4 spots behind the neck area. I found that if you squirt the whole thing in one spot that this will cause irritation and sometimes hair loss in cats.