It really works :)
We have 3 dogs and found that the Spot-on products weren't stopping the ticks. I decided to try this garlic supplement from Trixie after reading other reviews.
And I really think it works !!!!!!!!!!!!!!!!!
That said, I had to feed it for about 2 weeks before it kicked in. My dogs eat it all up and they don't smell of garlic. I would definitely recommend the 3kg bucket if you have lots of dogs.