The combination of Vectra 3D for mosquito control and a heartworm preventive had superior efficacy for protecting dogs against heartworm infection compared to a heartworm preventive alone in Phase 2 of the study. (goodnewsforpets.com)
Failure to control internal parasites can result in a decrease in feed intake and general immunosuppression leading to increased sickness during the feeding period.1, 2 The injectable avermectin products, such as doramectin, provide superior efficacy at controlling internal parasites, while pour - on products provide the best control for external parasites. (zoetisus.com)
I have used the bach flower essences for years, and while they do nt help in every case, I have found their safety record, as well as sometimes naturally superior efficacy a welcome relief to stronger drugs and behavior modification methods. (1800petmeds.com)