PureBites Lamb Liver Review — Freeze-Dried Dog Treats

Intro

I'm The Pet Dude, and I see a lot of treats that promise simplicity and high value. PureBites Lamb Liver Freeze Dried Dog Treats is one of those straightforward products: a single-ingredient, freeze-dried lamb liver snack that the listing says is human-grade, New Zealand-sourced, and made in the USA. Over the years I've kept an eye on this one because it checks a lot of boxes for limited-ingredient diets and training rewards.

This review walks through what the bag really is, how it behaves on walks and during training, the things I liked, the quirks owners have repeatedly noticed, and the safety details you need to check before handing these out. I focus on facts from the product listing and real owner experience themes so you can decide if these belong in your treat pouch.

What it is / first look

PureBites Lamb Liver is a freeze-dried, single-ingredient treat. The product listing states the only ingredient is 100% pure New Zealand lamb liver and that the treats are human-grade. The package size for the unit I’m reviewing is a 3.35 ounce bag (the listing also notes there are available sizes beyond this), and the listing calls out the bag as the container type.

Key facts from the listing I use throughout this review:

• Single ingredient: 100% pure New Zealand lamb liver.
• Made in the USA, using a freeze-drying process the brand says preserves raw taste and nutrition.
• Item form is listed as frozen (the product is freeze-dried).
• Age range: all life stages; breed recommendation and dog breed size: all.
• Calories: the listing calls out roughly 7 calories per average treat.
• The listing says 0.7 lb of raw lamb liver yields 100 treats per 3.35 oz bag.
• Claims/labels on the listing: grain-free, preservative-free, human-grade, limited ingredient, high protein / low calorie.

The bag art and product images show the retail packaging; available packaging artwork is shown in the product images. Available colors may include the packaging design shown in those images.

First impressions out of the bag

When I open a bag like this I check three things: smell, size/texture of pieces, and how much powder or crumbling is at the bottom. PureBites’ listing emphasizes an intense aroma and preserved raw taste. In the owner experience notes I reviewed, many people described a strong smell (some called it "horrid" for people, but irresistible to their dogs). The pieces are typically small cube-like cuts with size variation; the listing explicitly notes that a 3.35 oz bag delivers a large number of little treats (about 100), and owners note that some pieces can be dusty or powdery at the bottom of the bag.

In daily use

I break daily use into pockets, training, meal topping, and travel. Each use case leans on the same product attributes: single ingredient, freeze-dried texture, and piece size variability.

Pocket & on-the-go

The listing says these treats are shelf-stable and packaged in a bag the brand says is recyclable. From the owner themes I reviewed, many people carry the treats in pockets or treat pouches during training and walks — owners specifically described them as sturdy enough to keep in a pocket or treat pouch. Because the pieces are dry and light, they don’t make the same mess a bag of wet toppers would, but owners also report crumbs and powder collecting at the bottom of the bag; expect to have a few flakes in your pouch.

Training rewards

PureBites positions these treats for training in the listing, and owner experience backs that up. The pieces are low calorie (about 7 calories per average treat) and many people use the pieces as high-value rewards. A repeated theme is that size can vary—some pieces are already small, which is perfect for rapid-reward training. Larger chunks break apart with scissors or by hand into smaller protein bites for quick dispensing.

Meal enhancer / topper

The listing suggests using these as a meal enhancer or mixer: lamb liver powder at the bottom of the bag can be sprinkled onto food to add flavor and protein. Owners confirm that powder is present and some prefer crushing pieces to mix into wet food or to stuff in food toys. The brand says freeze-dried treats retain many benefits of raw without refrigeration, which makes them convenient as toppers when you want to boost palatability without adding wet ingredients.

Picky eaters & sensitive stomachs

Because these are a single, human-grade ingredient and labeled limited-ingredient and grain-free, the product listing suggests suitability for dogs with dietary sensitivities. Owner notes include dogs with allergies doing well on these treats and owners using them reliably for dogs with restricted diets. There are also a small number of owners who reported their dog felt nauseated when first offered the treat; the listing does not claim guarantees on individual tolerance, only that the ingredient choice is deliberate for sensitive dogs.

Materials & build quality

For a food item this section is about sourcing, formulation simplicity, and packaging. The PureBites listing is transparent on ingredient sourcing and formulation: 100% pure New Zealand lamb liver, human-grade, freeze-dried in the USA with no added colors, fillers, or sweeteners. That’s high marks for ingredient transparency.

The listing also calls out environmental packaging decisions: the bag is recyclable (the listing says PureBites are packaged in recyclable bags). The listing does not specify if the bag is resealable or give a best-by date on the product page details I reviewed; the listing text focuses on the ingredient quality and freeze-drying process rather than specific barrier or sealing details.

Safety considerations

Pet safety is always priority one. Here are the safety facts and signals I pulled from the listing and owner themes.

• Ingredient transparency: This is a single-ingredient product—100% New Zealand lamb liver—so if your dog has a lamb allergy, these are not appropriate. If your dog has allergies to fillers or grains, the listing explicitly labels the treats grain-free and preservative-free, making them a suitable limited-ingredient option according to the product copy.
• Calories & portioning: The listing calls out roughly 7 calories per average treat. That’s useful for tracking intake during training or if your dog is on a calorie-restricted plan.
• Choking / size concerns: Owners’ experiences repeatedly mention varying piece sizes. Several owners praise the small size for small dogs and training; others point out that some pieces can be larger and harder (larger than the beef-liver alternative from the same line). If your dog swallows treats whole, be cautious—one owner with a miniature pinscher said they weren’t worried about choking because of the small size, but others say larger chunks may need to be broken down. The listing’s breed recommendation is "All Breed Sizes," but real-world reports show piece variability, so break or crush larger pieces for tiny mouths or fast gulpers.
• Digestive tolerance: While the brand markets these for dogs with sensitive stomachs and the product is a limited ingredient, the owner themes include a small number of dogs that were nauseated on first exposure. The listing doesn’t guarantee digestive tolerance for every dog; introduce any new treat gradually and consult a qualified professional for medical concerns.
• Packaging & storage: The listing emphasizes freeze-dried stability and that these treats don’t require refrigeration. The listing does not specify exact shelf life or whether the bag is resealable. Owners note powdery crumbs can accumulate at the bottom of the bag; store the bag in a cool, dry place and consider transferring treats to a resealable container if you want extra protection against humidity and crumbling.

Who this is for / who should skip

Using only the listing details and owner experience themes, here’s how I’d break it down.

Best fits

• Pet parents who want a truly single-ingredient treat: the listing is explicit—100% New Zealand lamb liver.
• Dogs on limited-ingredient or grain-free plans: the listing labels the product grain-free, preservative-free, and limited ingredient.
• Training or frequent rewarding: low-calorie (about 7 calories per treat) and many owners use them as training rewards because pieces can be small or broken down further.
• Picky eaters who need a palatable topper: the listing emphasizes aroma and taste that dogs love, and owners repeatedly note success with picky dogs.
• People who want a shelf-stable freeze-dried option that mirrors raw protein benefits without refrigeration, per the listing copy.

Skip or be cautious if

• Your dog is allergic to lamb—this is 100% lamb liver, so it’s not suitable for lamb-allergic dogs.
• You have a tiny dog who inhales treats whole and you can’t or won’t break pieces down—owner feedback shows piece-size variability so some chunks may be larger and harder.
• You need guaranteed resealable packaging or a stated shelf-life on the listing—those specifics aren’t provided in the product details I reviewed.
• You’re shopping for cats specifically—this product is marketed for dogs; owner notes include cats that didn’t like the lamb pieces and that they were harder than expected for feline tastes.

Verdict

I like PureBites Lamb Liver for what it is: a focused, single-ingredient, freeze-dried lamb liver treat with clear sourcing and a positioning that fits training, limited-ingredient diets, and meal topping. The listing’s claims about human-grade, New Zealand-sourced lamb and freeze-drying are strong positives for ingredient-first shoppers.

Real-world owner themes I reviewed reinforce the value proposition: dogs that love the aroma and flavor, usefulness as training rewards and toppers, and portability. On the flip side, expect piece-size variability, some powder/crumbs at the bag bottom, and a handful of reports about dryness or pieces that felt too hard for certain pets. The product listing does note you can break larger pieces into smaller training bites and highlights the powder at the bottom as a mixer — that practical advice is reflected in owner use patterns.

Check before you buy (quick checklist)

• Confirm ingredient fit: 100% New Zealand lamb liver — skip if your dog is lamb-allergic.
• Portion control: treat count and calories — listing notes ~100 treats per 3.35 oz bag (from 0.7 lb raw to freeze-dried) and roughly 7 calories per treat.
• Piece size: be prepared to break larger chunks for tiny dogs or fast gulpers — owners report size variability.
• Storage: the listing emphasizes shelf-stable freeze-dried benefits but does not state a resealable bag or a specific shelf-life in the product details I reviewed; consider a secondary airtight container if you won’t use the bag quickly.
• Use cases: ideal for training, topping, and as a limited-ingredient treat per the listing; the brand markets it for all life stages and breed sizes.

Colors available

Available colors may include the packaging shown in product images. The product photos show the retail bag design used for this PureBites Lamb Liver product.

Final thoughts

If you want a simple, single-ingredient treat that doubles as a training aid and a meal topper, PureBites Lamb Liver does exactly what it says on the listing. Ingredient sourcing and freeze-drying are the main draws here. If you need guaranteed piece uniformity, a resealable bag listed explicitly on the product page, or you have a dog that gulps large chunks, plan to break pieces down and store them in a resealable container. For owners managing allergies or picky eaters, this is one of the more transparent and convenient options I recommend looking into.

As always, introduce any new treat slowly, watch your dog the first few times, and if your dog has known sensitivities check with a qualified professional for tailored advice.