I need to order some since this is what we use for the summers here (Frontline is not strong enough for MD ticks, apparently, so we only use that in the winter, and Advantix in the warm months).
I am wondering... do you think it would *not* work on Jackson if I got the "for dogs up to 10lbs" one. He fluctuates between 15-16lbs.
Whenever I get the 11-20lb one, it just seems like SO much unnecessary stuff that I am leaking onto his back. Sometimes it just seems like overkill.
Any help appreciated.
