If there isn't any most effective OTC drugs, at least the idea where we could get them? - Lionel, Cebu, PhilippinesYou might be telling me "what kind of worms to be targeted?", but, I think there is this particular deworming drug for all types of worms.Pls. don't tell me to "go to my vet or ask a vet" thingy. I think there is a particular OTC deworming drug/s for all types of worms. :-)

I'm guessing you don't know what kind of worms your dog has. Take it to a vet, a lot of the OTC drugs will only get rid of certain types of worms and you need to know what you are trying to get rid of.

For deworming a dog, you really shouldnt go over the counter.In fact, every medication I ever took required a vets approval.Heartguard is a good brand, but it requires vet approval.thats one thing where I wouldnt want to trust some over the counter drug with something as serious as heart worms that can really affect a dogs well being.Are you not caught up with exams and vaccinations as to why you are trying an over the counter dewormer, because it cant be the price since a heart tablet is about $5. If you have access to military vets, we only pay $3 for them.Its up to you, but like I said I wouldnt want to take a chance on a second rate medication for something so potentially serious without consulting a vet first?