Ultra Boss Pour-On : 5Lt Product Type_Orals It is not recommended to

It is not recommended to exceed more than eight administrations

For the effective treatment and control of internal parasites

CryogenX blade with AgION antimicrobial coating reduces bacteria

At the end of the injection an ejector loop is pushed ahead which removes the needle from the animal for easy retrieval of the syringe

Ultra Boss Pour-On : 5Lt Product Type_Orals It is not recommended toUltra Boss from Merck Animal health contains 5% permethrin and 5% piperonyl butoxide for optimum pest control. Piperonyl butoxide improves the effectiveness of pyrethroids for a broad range of insects and decreases the amount of permethrin needed to achieve a desired killing effect. Controls lice, flies and more in lactating and non lactating dairy cattle, beef cattle and calves. NEW 5Lt size! Features: Broad spectrum insecticide against lice, horn