#$%^&*AU2015101787A420160128.pdf#####ABSTRACT The present invention relates to an antiparasitic formulation for oral administration comprising: (i) at least one macrocyclic lactone 5 (ii) at least one isoquinolone-pyrozine (iii) at least one benzimidazole (iv) at least one tetrahydropyrimidine and at least one pharmaceutically acceptable excipient. The present invention also relates to a method for the treatment or control of a 10 parasitic infestation in an animal, comprising orally administering to said animal a parasiticidally effective amount of the antiparasitic formulation. 7224739 1 (GHMailers- P101819 A JJFNNYP