Actually, the length of effectiveness can also depend on the area where you live. We are in the deep south and overrun with fleas. I never apply the next dose until I see evidence that it should be given again. As far as baths, we bathe and wait 72 HOURS before applying the frontline or advantage.
As I've said, many dogs (including ours for a while) can tolerate the frontline/advantage with no side effects. However, there are WAY too many stories from people all over the country about using the frontline and seizures following. What I'd like to see is the companies and VETS: 1) ADMIT it can cause seizures and 2) put a WARNING label on the products. That way, consumers and pet owners can make an INFORMED decision regarding the use of the products. I was a champion of frontline/advantage for years, but after the events of the past several months, I am now a confirmed adversary. Next week, I will be contacting the makers of both products as well as the FDA and any other agency I can think of. I'm sure my efforts will amount to nothing against big business, but I must do what I can for the sake of my pets and others.
As I've said, many dogs (including ours for a while) can tolerate the frontline/advantage with no side effects. However, there are WAY too many stories from people all over the country about using the frontline and seizures following. What I'd like to see is the companies and VETS: 1) ADMIT it can cause seizures and 2) put a WARNING label on the products. That way, consumers and pet owners can make an INFORMED decision regarding the use of the products. I was a champion of frontline/advantage for years, but after the events of the past several months, I am now a confirmed adversary. Next week, I will be contacting the makers of both products as well as the FDA and any other agency I can think of. I'm sure my efforts will amount to nothing against big business, but I must do what I can for the sake of my pets and others.