Quote Originally Posted by Grace View Post
How many applications are in each box, 3 or 6? Have you ever checked some of the on-line pet supply places?

I buy Revolution for my cats. Need a prescription in this country, but not when ordering from Canada. I save several hundred dollars a year by ordering that way.
There are three applications @ 4.02 ml. Each of the big dogs get 4 ml each; the other dogs get 2ml each; the cats get 1 ml each.

So I start with 4 boxes @ 4 ml = 48 ml.
Five big dogs @ 4 ml = 20 ml.
Five other dogs @ 2 ml = 10 ml.
13 cats @ 1 ml = 13 ml

So 48 ml - 43 ml leaves 5 ml left over.

Sorry to bore you with that. I was just checking my math.