Led Zeppelin singer Robert Plant appeared to be moved to tears as he and his two surviving band mates watched Heart perform a soaring rendition of the band's 1971 hit Stairway To Heaven at the 2012 Kennedy Center Honors ceremony, which featured a star-studded tribute to his iconic 1960s and 1970s rock group.
These side effects are most common in dogs that possess a mutation in the multidrug resistance gene, which is often referred to as the MDR1 gene. Potential ivermectin side effects include the following: 1  Vomiting. 2  Diarrhea. 3  Decreased appetite.  Dilated pupils.
Treatment of Heartworms in Dogs Ivermectin: this is the main ingredient of many heartworm preventive products and it is capable of killing microfilariae. Usually, infected dogs are administered a microfilariae-killing drug to prevent them from developing into adults and then an adult-killing drug is administered.