Quote Originally Posted by critters View Post
As I recall, FL+ for cats is stronger of methoprene than is the dog version, so it's safe to split doses. PDFs take forever to open with dialup, so I'm not double checking that info. You can open the PDFs at the bottom of http://frontline.us.merial.com/produ...cts_flplus.asp to check for yourself.
You are right, the cat version is a bit stronger than the dog version so there shouldn't be a problem. It just may not kill the fleas as long.