4 detailed guides and answers in this section
Earthbones Large (90ct) at a glance:
Earthbones uses 13 ingredients. Greenies uses 20-plus. Whimzees uses 7. Shorter lists usually mean better tolerance for sensitive-stomach dogs. The main carbohydrate bases here are chickpea flour and pea starch. Both are common in grain-free dog foods and well-tolerated by most large breeds.
The dental-action ingredients are standard: peppermint oil for breath, parsley for breath, calcium carbonate for mechanical scrubbing. The texture comes from tapioca starch and vegetable glycerin. Both are safe and non-controversial. Full ingredient deep-dive →
One Earthbones Large is 243 kcal. For context:
Greenies Large is 147 kcal. Much easier on a maintenance or weight-loss diet. If calorie load matters, default to Greenies. Full breakdown by size →
Two questions come up most often. First: bad breath. Peppermint and parsley do measurably reduce volatile sulfur compounds, which is the actual chemical cause of bad breath. Owners typically report noticeable freshening within 2 to 3 days. Science explained →
Second: returns. Earthly offers a 30-day satisfaction guarantee through the manufacturer, separate from Amazon's standard 30-day return window. So you effectively have two paths to a refund if your dog won't eat them. Full guarantee terms →
Yes. No wheat, corn, rice, or any other grains. The main starches are chickpea flour, pea starch, and tapioca starch. Suitable for dogs with grain sensitivities.
No. Earthbones are 100% plant-based. Suitable for vegetarian households and dogs with poultry or beef allergies.
One Large chew per day. The 243 kcal load means more than one daily pushes past your dog's calorie budget unless you're actively reducing kibble. Stick to one.
Unopened: 12-plus months from manufacture date. Opened: 4 to 6 weeks for peak texture, up to 4 months in a sealed container. Stale chews lose appeal. Dogs notice.