Have used for years on multiple dogs. Works great and much cheaper than Frontline

Very good value for the money

This product works but only half the time suggested.

I have purchased this serum in the past and works well.

It really helps to keep fleas and ticks away from your babies

Tried it and still got fleas everywhere, does not work

Decent price, seems to provide adequate protection

Seems to be working as expected. I haven’t really had it long enough to know for sure.

Great buy...have not used tet but my brother recommended it

Works as goid as anything Ive used before.