We've been using Advantix on our now 4 month old puppy and he continues to get ticks. Is Biospot safe? I've heard mixed reviews. What are the pros & cons of Biospot vs. Frontline (other than a fraction of the price!)?
I have had good results with all of the above. I do not perfer one over the other for ticks. Do not apply together. Wait until it is time for next application. vetcare