Chihuahua People Forum banner

heartworm medicine

  1. Sentinel made in France vs. USA?

    Chihuahua Health
    Sometimes when I get my dog's 6 month supply of Sentinel it is made in France and sometimes it is made in the USA. I always return it and request one that is made in the USA. I am wondering does anyone know if there are any pros or cons to giving my dog the French-made Sentinel instead of the...