Here is some info about two drugs Comboguard and Trifexis which have almost identical ingredients and the same parent company
http://www.ask.com/web?qsrc=1&o=0&l=dir&q=comboguard+complaints&qo=se rpSearchTopBox
Comboguard for dogs, that not only has the exact same ingredients as Trifexis, but nearly ...
http://www.pawsforthenews.tv/1news/...e-heartworm-medication-is-causing-dog-deaths/ this one about Trifexis
http://www.dogaware.com/articles/newsfleatick.html Comfortis and Trifexis are also marketed under the names Vethical AcuGuard and ComboGuard by VCA clinics.
https://www.change.org/p/vca-animal-hospitals-vethical-recall-the-toxic-heartworm-drug-comboguard
http://www.ask.com/web?qsrc=1&o=0&l=dir&q=comboguard+complaints&qo=se rpSearchTopBox
Comboguard for dogs, that not only has the exact same ingredients as Trifexis, but nearly ...
http://www.pawsforthenews.tv/1news/...e-heartworm-medication-is-causing-dog-deaths/ this one about Trifexis
http://www.dogaware.com/articles/newsfleatick.html Comfortis and Trifexis are also marketed under the names Vethical AcuGuard and ComboGuard by VCA clinics.
https://www.change.org/p/vca-animal-hospitals-vethical-recall-the-toxic-heartworm-drug-comboguard