Hi, Yes. Advocate/Advantage Multi is an ideal product offering -heartworm prevention -flea and lice treatment and prevention of flea infestations. The product can be also used as part of a treatment strategy for FAD (Flea Allergy Dermatitis) -gastrointestinal worm control including several larval stages -treatment and prevention of lungworms in dogs (Angiostrongylus vasorum and treatment of crenosoma vulpis) -control of ear mites in cats and dogs -control of sarcoptic mange in dogs -control of Demodex mites in dogs http://www.animalhealth.bayer.com/4882.0.html

Hi, Advocate/Advantage Multi for dogs 20.1-55 lbs red package is the same formula and dosage made by the same company, Bayer. http://goo.gl/64aPcG The Advocate is generally marketed to the UK and Australia while Advantage Multi is marketed to the US and Canada. You can find more detail about Advantage Multi/Advocate at the following link: http://www.animalhealth.bayer.com/4882.0.html Thanks for the inquiry!