Greenies Blueberry Dental Treats for Large Dogs are daily dental chews for dogs in the roughly 23 to 45 kilogram range, with an added blueberry flavour variation on the standard Greenies toothbrush-shaped format. They sit in the range as a flavour alternative for dogs that prefer something different from the Original.

Each chew has a chewy, flexible texture that lets a large dog's teeth sink to the gum line without crumbling, so plaque and tartar are scraped off the tooth surface while the dog works through the treat. The Blueberry recipe is made with dried natural blueberries on top of the standard dental treat base, with added vitamins, minerals and nutrients. The size is scaled specifically for large mouths rather than a repackaged smaller chew.

Greenies carry the Veterinary Oral Health Council's Seal of Acceptance for plaque and tartar control, which puts them among the most clinically backed dental chews available. The Blueberry variant is a handy rotation option for households that want to keep large dogs interested in a daily dental routine without switching brands.