Greenies Original Dental Treats are toothbrush-shaped chews designed to reduce tartar and plaque in large dogs. Developed by pet nutrition researchers at the Waltham Petcare Science Institute, they're intended for daily use as a practical supplement to brushing. The 1kg value pack suits an ongoing daily routine.

The chews have a chewy, flexible texture that flexes against tooth surfaces as a large dog bites down — the mechanical action is how they clean, rather than relying on chemical additives. Added vitamins and minerals round out the formulation, and consistent use leaves breath noticeably fresher. Each treat is sized specifically for large-breed dogs.

Most large dogs take to Greenies readily, which makes sustaining a daily dental routine straightforward. For owners whose dogs resist toothbrushing, a treat that works mechanically against tartar provides a meaningful alternative that doesn't require wrestling matches at the bathroom sink.