Nice perk!
Here's the breakdown as I see it:
Interceptor doesn't do anything for fleas but it's an excellent HW product and seems to do a good job controling whip worms in areas where dogs keep getting reinfected. The only thing about using Interceptor is to make SURE the dogs are free of heartworms. The other products can be used on HW positive dogs but Interceptor shouldn't.
Interceptor is also safe for use with some herding dogs who shouldn't be given Ivermectin (active ingredient in Heartguard) but since you've been giving Heartguard to your dogs without issue, that shouldn't matter one way or another here.
Revolution seems to work fine for heartworms and does a great job on fleas and ticks - also kills mange mites, if that's an issue. That's what I use because I'm constanting bringing in shelter dogs and I like to treat them for everything when they get here. Supposedly it's not as good at killing ticks as Frontine but I think it's much better on fleas.
Advantage is just for fleas and does nothing about ticks but IMO also works better than Frontline on fleas.
If it were me, I'd either use Revolution and that only, or use the Advantage and Interceptor combo if ticks aren't a big concern.
Here's the breakdown as I see it:
Interceptor doesn't do anything for fleas but it's an excellent HW product and seems to do a good job controling whip worms in areas where dogs keep getting reinfected. The only thing about using Interceptor is to make SURE the dogs are free of heartworms. The other products can be used on HW positive dogs but Interceptor shouldn't.
Interceptor is also safe for use with some herding dogs who shouldn't be given Ivermectin (active ingredient in Heartguard) but since you've been giving Heartguard to your dogs without issue, that shouldn't matter one way or another here.
Revolution seems to work fine for heartworms and does a great job on fleas and ticks - also kills mange mites, if that's an issue. That's what I use because I'm constanting bringing in shelter dogs and I like to treat them for everything when they get here. Supposedly it's not as good at killing ticks as Frontine but I think it's much better on fleas.
Advantage is just for fleas and does nothing about ticks but IMO also works better than Frontline on fleas.
If it were me, I'd either use Revolution and that only, or use the Advantage and Interceptor combo if ticks aren't a big concern.