Versatile high load concentrate compositions comprising metaflumizone for control of ecto-parasites.

The invention relates to a containing kresoxim-methyl containing device (containing metaflumizone), can be applies the connecting with agent, the surfactant and suitable carrier solvent high weight capacity concentration composition. The composition can be fixed partially administration animal, and can be used for warm-blooded animals the long-time preventing or treating outer parasite infection. Moreover, which can further dilute to provide the types can be mixing device according is made of partial and oral vegetation device.