Frontline dogs 45-88 lbs

British Frontline Plus is the same as US Frontline Plus, but it is packaged with the metric system written on the boxes, instead of pounds. It is made in the same Merial factory. It is legal for an individual to purchase it, but it cannot be resold in the US.

Kills 98% of existing fleas in less than 24 hours. Continues killing fleas for an entire monthor more. Remains waterproof for 30 days, even if your pet swims or is bathed.Ingredients: Active Ingredients Fipronil And S-Methoprene For Dogs 45-88lbs(Size: 45-88 LB/3 PACK)

Kills 98% of existing fleas in less than 24 hours. Continues killing fleas for an entire monthor more. Remains waterproof for 30 days, even if your pet swims or is bathed.Ingredients: Active Ingredients Fipronil And S-Methoprene For Dogs 89-132lbs(Size: 88-132 LB/3PACK)

Kills 100% of existing fleas in less than 24 hours. Continues killing fleas for an entire month or more. Remains waterproof for 30 days, even if your pet swims or is bathed. Approved for use on puppies 8 weeks of age or older...

Waterproof formula contains fipronil to effectively kill adult fleas and ticks. Controls flea reinfestation for up to three months and tick infestation for up to one month. Easy to apply; simply part hair and apply directly to skin...