Why Heartworm Preventive Sales Should Not Go Over The Counter
April 26, 2010
The current monthly oral and topical heartworm preventives, as well as ProHeart6, the injectable six-month formulation for dogs, are all members of the same pharmaceutical class: the macrocyclic lactones. These are compounds or chemical derivatives of compounds produced by various soil-dwelling species of actinomycete bacteria within the genus Streptomyces. Ever since the introduction to small… Continue reading...