Description
Beef liver, dried and broken into small pieces. That is the entire product, and single ingredient simplicity is why liver has been the fallback for picky eaters and reluctant trainees for as long as people have trained dogs. Crumps' Naturals sells it as Liver Sprinkles, model S-160, sold as both a food topper and a training aid.
Liver is also the one common dog treat where portion genuinely matters for nutritional reasons rather than just calorie ones. Below is what Crumps' states, the two different net weights printed on the same listing, and the reason a topper is sold as a topper rather than as a food.
What Crumps' states
The manufacturer describes the product as 100 percent beef liver, all natural, with no other ingredient named. The stated use is as a treat or a training aid, and separately as a dog food topper. The colour is brown, the breed recommendation is all breed sizes, and the model number is S-160.
The feeding direction is worth quoting because it contains a safety instruction most treat listings omit. Feed as a treat or as a training aid for your dog. As with any ingestible, we recommend that you do not leave your pet unattended while consuming this product. Ensure clean drinking water is always available. That is a manufacturer telling buyers not to leave the dog alone with it, which is the correct instruction and rarely given so plainly.
The bag has two different weights on it
The item weight and size fields both record 4.2 ounces. The included components field records Liver Sprinkles 5.6oz / 160g. Those are not the same quantity: 4.2 ounces is about 119 grams, while 160 grams is about 5.6 ounces. One listing, two net weights, differing by roughly a third.
There is no way to resolve it from the listing, and it matters for anyone comparing cost per ounce against another brand. The declared weight on the front of the physical bag is the figure to trust. This is the same importer pattern seen across the catalogue, where fields get populated from different source records and nobody reconciles them, and it is a reminder to buy on the printed label rather than on the specification block.
The bullets are broken and the other fields are worse
The three feature bullets on this listing read, in full: 100% Beef Liver. Ideal For Dog Treat And. All Natural. The second one is a sentence cut off mid clause. That is the entire marketing description for the product.
The specification block is no better. Age range description reads Puppy, while breed recommendation reads all breed sizes, so the listing simultaneously narrows and broadens the audience. Specific uses reads Weight, which means nothing for a liver treat and reads alarmingly like a weight management claim that the label does not make. Item dimensions are recorded as 5.25 by 5.25 by 5.25 inches, a perfect cube, against package dimensions of 5.2 by 2.05 by 2.01 inches. Nothing about the first figure describes a real object.
Why liver is sold as a topper and not as a food
This is the part worth understanding before scattering it generously. Liver is unusually dense in vitamin A compared with muscle meat, which is precisely why it is nutritionally valuable in small amounts and why it is sold as a topper rather than as a bulk food. Vitamin A is fat soluble, meaning it is stored in the body rather than flushed, so intake accumulates.
The practical guidance follows from the format rather than from any claim on this bag: use it as a sprinkle over food or as a small training reward, not as a bowl of chews. Dogs on a complete commercial diet are already getting their vitamin A requirement from that food, so liver is a flavour and motivation tool rather than a nutritional gap filler. If a dog needs dietary support, that is a veterinary conversation, not a topper purchase. For everyday training where volume matters more than richness, a purpose made soft treat such as the Bil-Jac training treats is the more sensible workhorse.
Topping food without creating a fussy dog
The most common way a topper backfires is predictable. A dog that has learned food arrives plain and then gets improved will start waiting for the improvement, and an owner who responds by adding more topper has trained the refusal rather than solved it. That is worth knowing before a bag of liver becomes a daily fixture on the kibble.
If a topper is being used because a dog genuinely will not eat, the useful pattern is to mix it through rather than scatter it on top, so the dog cannot pick out the good bits, and to fade it out over a couple of weeks rather than keeping it permanent. If a dog is refusing food consistently, that is a veterinary question first and a flavouring question second, because inappetence is a symptom.
As a training reward the calculation is different and simpler. High value rewards are meant to be high value; that is the point. Liver earns its place in recall work, at the vet, and during grooming, precisely because it outcompetes distractions. Used that way, small quantities go a long way and the fussiness risk does not arise, since the dog is being paid for work rather than bribed to eat.
What the listing does not establish
Calories are not stated, in any form, which makes the ten percent guideline unusable without the printed bag. The processing method is not stated: freeze dried and air dried liver behave very differently in texture, crumb and shelf life, and the listing never says which this is. Piece size is not given, so how much a sprinkle actually amounts to is unknown.
Country of origin is not recorded. There is no guaranteed analysis. Whether the packaging reseals is not stated, which matters for a dried organ product that will absorb humidity and go rancid rather than simply stale. Shelf life after opening is not given. And the net weight, as covered above, is stated twice with two different answers.
Who it suits, and who should choose something else
This suits an owner who wants a single ingredient, high value reward for training or for tempting a dog that has gone off its food, and who will use it in pinches rather than handfuls. Liver is about as motivating as dog treats get, which makes it genuinely useful for recall work and for grooming sessions with a clipper such as the oneisall low noise kit, where the dog needs paying properly. A small bag is the right size for exactly that use.
Choose something else if the dog needs a bulk everyday biscuit, because liver is too rich for that role and too expensive for it. Choose something else if the dog has a diagnosed liver or vitamin A related condition, which is a veterinary matter rather than a shopping one. And choose something else if a dusty, strongly scented product is unwelcome in the house, because dried liver is both. For a similarly simple but milder option, freeze dried pumpkin treats and the Blue Buffalo jerky bites sit nearby on our dog treats and biscuits shelf, with the drier strips grouped under jerky.
