I think I wrote to ask this and can't find an answer....my 2 year old Yorkie who is about 7 lbs was given Top Spot. I found it to be useless with the ticks. In the past I have used Plus, however, the vets are saying this is too strong. Your recommendation?
Frontline plus is not approved for dogs under 10 #, so I do not recommend that you use it on your pet. Try advantix. vetcare