Stewart freeze-dried beef liver treats are a strong single-ingredient training treat with a 50-year track record. The main advantages are ingredient simplicity, cost per treat, USA manufacturing, and training potency. The main drawbacks are the strong smell, inconsistent piece sizes, and need to break pieces for small dogs or high-repetition training.
Pros
| Pro | Detail |
|---|---|
| Single ingredient | 100% beef liver — no grains, fillers, or additives. Works with elimination diets. |
| Cost effective | ~$0.09 per treat in 16oz bag. Cheapest per-ounce among major freeze-dried liver brands. |
| USA manufactured | Made in Dayton, Ohio. USDA-certified beef. 50+ year track record at the same facility. |
| High training value | Strong smell motivates even picky dogs. Reliable for recall, agility, and complex training. |
| Long shelf life | 12–18 months unopened. No preservatives needed due to low moisture content. |
| Easy to break | Brittle texture crumbles cleanly into training-sized bits with minimal effort. |
| Grain-free | No wheat, corn, rice, soy, or gluten of any kind. |
Cons
| Con | Detail |
|---|---|
| Strong smell | Concentrated beef liver odor transfers to hands. Requires two soap washes to remove fully. |
| Inconsistent piece sizes | Pieces range from pea-sized to ice-cube-sized in a single bag. Pre-breaking needed for small dogs. |
| Crumbles during shipping | Some pieces arrive broken. Normal for freeze-dried food — crumble is fully usable as a food topper. |
| High in vitamin A | Liver is very rich in vitamin A. Not suitable as a daily supplement in large quantities long-term. |
| Moderate fat content | 10%+ fat by dry matter. Not suitable for strict low-fat or pancreatitis protocols without vet guidance. |
| No dental benefit | Too brittle for mechanical dental cleaning. Not a substitute for dental chews or professional cleaning. |
Who should use these
Stewart beef liver treats are the right choice for owners using treats regularly for training, recall, or behavioral work with a dog that tolerates beef protein. At ~$0.09 per piece, the economics work for daily use at normal training volumes. The single-ingredient formula makes them compatible with most dietary restrictions and allergy protocols.
They are not the right choice for dogs with beef protein allergies, dogs on strict low-fat diets, or dogs being used as the primary calorie source rather than a supplement to a complete diet. For strictly dental purposes, a VOHC-accepted dental chew is the better tool.