Duogard Line-On for large dogs 33-66lbs

Active Constituents: 3.0g/L Pyriproxyfen, 400g/L Permethrin

Pack Quantity - 4 vials of 8ml
Pyriproxyfen is the most effective Insect Growth Regulator (IGR) available. In Duogard 1 vial provides up to 5 weeks control of the flea's and ticks, inhibiting the fleas development to the adult stage. Pyriproxyfen is extremely safe for pets, humans and the environment. It is a hormone analogue, not an insecticide.

Contains a quick acting adulticidal active
Permethrin kills adult fleas on contact, and will continue to kill and repel for 5 weeks. It takes less than 1 hour to start killing adult fleas. Due to the immediate knockdown qualities of Permethrin it is particularly effective in Flea Allergy Dermatitis (FAD) treatment. This rapid effect eliminates fleas before they have time to bite.

Line On: a unique application
The line on allows a quick diffusion of the active ingredients as well as perfect and long lasting protection.

Water resiliency
By adhesion of the active ingredients to the skin and coat, the residual efficacy of the product is protected when subject to both water contact and moderate shampooing. Pyriproxyfen bind extremely well to the coat, providing assurance of long-term benefits under normal conditions of dog management.

For dogs over 66lbs apply additional vial according to weight.