Made no change whatsoever - dogs still had fleas. Had to flea shampoo and flea powder them as vet advised not to use further drops until the 4 weeks period was up. Would not use again.
It did not work for me very disappointed I live in Crete and was expensive to send and used Effipro before which was excellent
I wanted to try this tratement thanks to its particular low cost and I can say I am impressed!! It works fast, efficient and is even much better than most expensive and commercial products!! And now Beaphar forever!! Thanks VetUK!