Travatan is a prostaglandin used to treat glaucoma.
TRIFEXIS kills fleas and prevents flea infestations, treats and controls hookworms, whipworms and roundworms, and prevents heartworm disease. TRIFEXIS is for use in dogs and puppies 8 weeks of age or older and 5 pounds of body weight or greater. TRIFEXIS prevents heartworm disease by killing certain stages that develop after an infected mosquito bites a dog. As with other heartworm preventives, TRIFEXIS does not kill adult heartworms. TRIFEXIS can prevent flea infestations from becoming established, and can also remove any fleas that are on your dog at the time of treatment.
Please note that Trifexis is also known as Panoramis if sourced from Elanco AUS verus Elanco U.S. Panoramis is the exact same as Trifexis, just branded as Panoramis Internationally.