
In a session at the 2026 Fetch National Harbor conference, Nathanael Oster, VMD, MBA, walked attendees through the biology, diagnosis, and treatment of the flea tapeworm in dogs and cats, including why cats are affected more often than dogs.
Read the updated heartworm guidelines and find out about the new AHS initiative.
The American Heartworm Society has updated its guidelines for diagnosing, managing, and preventing heartworm infection in cats and dogs and has launched a "Think 12" educational initiative to help veterinary practices and pet owners implement the guidelines.
To read the updated AHS guidelines and learn more about its initiative, visit


