What is NexGard Spectra for Large Dogs (Purple Pack)?

NexGard Spectra for large dogs is an advanced formula designed in purple pack to protect dogs from tick and flea infestations of 33-66 lbs. of weight. This upgraded version of the original NexGard includes an additional active ingredient, milbemycin oxime, which broadens its protective capabilities.

Broad Spectrum Protection

With the monthly administration of a single chewable, NexGard Spectra can effectively kill fleas and ticks, including the notorious Rocky Mountain wood tick and brown dog tick. It also safeguards against heartworms and intestinal parasites such as roundworms, hookworms, and whipworms.

Importance of Heartworm Testing

Before starting treatment with NexGard Spectra, it’s critical to have your dog tested for existing heartworm. Remember, this product is a preventative measure and plays a crucial role in maintaining your dog’s overall health.