Abstract Background Dirofilaria immitis is a mosquito-transmitted filarial parasite causing heartworm disease in dogs. The parasite may cause a significant disease burden to the dog population in high prevalence areas and is mainly managed through prophylactic treatments. Methods In this modelling study. the effect of a prophylactic treatment with moxidectin and sarolaner on heartworm... https://www.southernrootwork.com/product-category/filter/