Dont know if anyone out there has done this research before, but I have been looking for a good deal on frontline, have a few dogs, and the stuff is well expensive, and have seen that Garlic is good for deterring fleas and ticks, some sites say is is fantastic and others say it is dangerous, as I have always added it to the dogs liver cake, which they love, with no ill effects, am confused. 

It depends what you want. Frontline Spot-On is no longer a Prescription Only Medication (POM) and the best deal I can find is from Vet-Medic. Frontline spray, on the other hand, is still on prescription, and I buy mine from France when OH does a booze-cruise, because it's not a POM there. :rolleyes:

Petfleas.co.uk is cheaper than Vet Medic, sorry dont know how to put it on as a link

I have always used garlic tablets for our dogs; they have never been wormed or had fleas. I have an ebay shop and a website and the sales of the Garlic Tabs are really taking off lately. A lot of people out there are beginning to use more natural products for their dogs it seems.