Frontline Dosing Issues 2

For the next weight category, we have
23-44 pounds
http://www.amazon.com/gp/product/B00BUFV0GM/ref=as_li_tl?ie=UTF8&camp=1789&creative=9325&creativeASIN=B00BUFV0GM&linkCode=as2&tag=cockers-20&linkId=V5PUAMG7UI5JH7F4
Luckily for me, there is an American cocker spaniel right on the package, so for any averaged sized cocker, this is the box to get. If you have a dainty girl, or a big bruiser of a boy, then you need the next size down, or up.