My 3month old puppy weighs 20 pounds and is due for another 3 month application of frontline. Do I order the up to 22 pound application for the next 3 months or assume he will soon grow out of this and get the next size application? His is a mixed breed shepherd/possible pit bull.
You can order the larger dose b/c you can safely assume your pet will outgrow the smaller dose with-in a few days. Good luck, vetcare