Evaluation of the Effectiveness and Residual effect of a new formulation of Fipronil at 0.25 % and Pyriproxyfen at 0.25% (Fipronex ® Duo ) in the treatment of natural infestation of fleas in dogs.
Evaluation of the Efficacy , Tolerance and side effects of a normal dose of a formulation based on Fipronil 0.25% and Pyriproxyfen at 0.25% ( Fipronex ® Duo ) * in puppies under 2 months old .
