I tested Seresto last season to the dogs, we are almost exclusively in the forest and on meadows on the road, dogs had after each Stroll up to 10 ticks before ..... since Seresto no single tick more and over the entire tick season , No dog had any allergic reaction, itching od. Similar, so I really recommend it. I had not previously Scalibor, also this is a good reliable protection, the only way, which provides protection against sandflies, a must if you go on vacation ...... only must the dog at Scalibor not so into the water, but this is Avoid leaves in summer .... hence my decision for Seresto!
