Hi,I use frontline on my dogs.but give 1/3 on them.My vet also only gives my babys 1/3 of there rabies.We found out the hard way,our little boy was stiff and only his eyes moved.i gave him benadril liqued,then called my vet and he said this was what he would do also.So now after all this, our vet is now very up on our little ones........Hope this helps you,cathie54
