Buy Nuheart Generic Heartgard for Dogs Nuheart prevents heartworm larvae to develop into adult heartworms. This safeguards your canine from heartworm infestation and diseases spread by it. Being a generic treatment, it is highly affordable and reliable. Nuheart is available for all sizes and breeds of dogs. Adult dogs and puppies older than 6 weeks of age are safe to treat with Nuheart. Nuheart Generic Heartworm Preventative Manufactured by Pharmachem, Nuheart is an affordable alternative to Heartgard. The key ingredient used in Nuheart is Ivermectin, the same as Heartgard. As it contains the same active ingredient, Nuheart has a similar effectiveness as Heartgard. This meat flavored tablet is easy to administer to dogs due to its tastefulness. This monthly treatment is an economical option to guard your canine’s heart. Before starting with this heartwormer, it is strictly recommended to get your dog checked for heartworm infestation. It is not safe to administer Nuheart if the dog is already infected with heartworms.