The standard pieces are inconsistent in size — some come out roughly the size of a pea, others closer to a grape. The larger pieces are a real concern for toy breeds and dogs who gulp treats without chewing. The good news: freeze-dried beef liver crumbles easily. You can break any piece into safe small bits with your fingers in about two seconds.
In this article
What the piece sizes actually look like
Stewart freeze-dried beef liver is not uniformly sized. The freeze-drying process takes whole or cut pieces of raw liver, and the end result varies. In a typical 16oz pouch, you will find pieces ranging from the size of a large pea (about 1cm) to chunks approaching the size of a small ice cube (2–3cm). The variation is not a quality control failure — it is a natural result of cutting liver by weight rather than dimension.
The texture is firm but brittle. A large piece does not compress or flatten when a dog bites it — it either crunches and breaks, or it stays whole. For dogs who chew, this is fine. For dogs who gulp treats whole without chewing, a large piece can become a choking risk.
Risk assessment by dog size
| Dog weight | Treat handling recommendation | Risk level unmodified |
|---|---|---|
| Under 10 lbs (toy breeds) | Break all pieces into pea-sized bits before use | Higher — large pieces can block airway |
| 10–25 lbs (small breeds) | Break large chunks; small pieces fine as-is | Moderate — depends on chewing behavior |
| 25–50 lbs (medium breeds) | Small and medium pieces fine; break very large pieces | Low |
| Over 50 lbs (large breeds) | Any piece size is fine | Very low |
How to safely prepare them for small dogs
Breaking freeze-dried liver is easy — easier than most treats. Hold a piece between two fingers and apply gentle lateral pressure; it splits cleanly with almost no force. You can pre-break a session's worth of pieces in about 30 seconds and store them in a small container for training use.
An alternative: the crumble at the bottom of the bag. As pieces inevitably break during shipping and handling, the bottom of the pouch accumulates fragments that are already small enough for any dog. Save this crumble for small-breed use or as a food topper — scatter a pinch over kibble and small dogs can safely consume it without any choking risk.
Breeds and behaviors that need extra care
Speed eaters and gulpers are the real risk factor here, regardless of size. A 30-pound Beagle who swallows treats whole without chewing is at more risk than a 12-pound Shih Tzu who carefully chews each treat. Know your dog's eating style before using any large-format treat.
Brachycephalic breeds — Bulldogs, Pugs, Frenchies — have narrowed airways and sometimes altered swallowing mechanics. Pre-breaking treats into smaller pieces is extra important for these dogs. The good news is that their shorter muzzles often mean they naturally crumble the treat when biting it, but do not rely on that.
When to avoid these treats entirely
Dogs with known swallowing disorders (megaesophagus, previous esophageal obstruction) should not receive any firm, brittle treat without veterinary clearance. Puppies under 8 weeks should not receive any treats — their GI and swallowing systems are not ready. Very young puppies 8–12 weeks can have tiny crumbles if you are using treats during early imprinting, but full pieces are not appropriate at that age.