Flea And Tick Repellent For Dogs What Is The Best Flea Control And Tick Treatment For Dogs?

What is the best flea control and tick treatment for dogs? - flea and tick repellent for dogs

What is the best control against fleas and ticks in dogs?
We have problems getting rid of fleas, ticks, fleas, bath, and we drop, but I still can not get rid of errors. We use the first line.

I heard about a pill / capsule that works as a repellent, can light on this point. What brands of generic complex, etc. We also use the spray from the outside, but maybe the product you is not strong enough. Can anyone recommend how the best and most economical to eliminate the problem?

Thank you in advance.