NATOO Peanut Butter Dog Biscuits Review — Small-Breed, Grain-Free Treats

Intro

I keep a rotating stash of pocket-size training treats and crunchy biscuits for my dogs, and NATOO Natural Dog Biscuits — Peanut Butter (Small Dogs) landed in that rotation quickly. These are oven-baked, grain-free wafer biscuits marketed for puppies and small breeds, formulated with collagen, prebiotics, pumpkin and other functional ingredients aimed at digestion, skin/coat and joint support. In my testing and with the examples I saw in my research, these are flavorful, firm little stars that most dogs respond to enthusiastically — but they’re not a perfect fit for every pup.

What it is / first look

At a glance, NATOO's peanut butter biscuits present as small, crunchy, star-shaped wafers sold in an 8-ounce bag. The listing identifies the product as a grain-free, limited-ingredient treat that highlights hydrolyzed collagen, pumpkin and peanut butter among its special ingredients. The brand positions these as oven-baked like human cookies and as functional treats to support digestion, immunity, skin/coat and joints.

The product specs list the item form as a wafer and the age range description as "Puppy," and the bag is described as an 8-ounce unit. The listing also carries "Corn-Free, Wheat Free" allergen information and multiple functional calls to action: prebiotics and fiber for digestion, coconut oil and biotin for skin and coat, cassava root as a low-glycemic carbohydrate source, and collagen for joint support. Packaging dimensions and package weight are part of the listing details.

Packaging and colors

• Available colors may include natural/beige packaging tones consistent with peanut-butter themed bags.

On the product images, the packaging reads as a natural, peanut-butter-toned bag — so expect neutral, food-forward packaging rather than flashy neon colors. Inside, the treats are uniformly shaped small crunchy stars (easy to see through product photos and in-hand photos I examined).

In daily use

I used these biscuits as quick training rewards and as occasional crunchy snacks to keep in my pockets for walk-time reinforcement and short training sessions. They’re small and bite-sized enough that you can use them for multiple quick rewards without having to break bigger pieces down — though they also snap cleanly if you want to further divide them for very tiny pups.

Training and timing

Because these are oven-baked, dry and crunchy, they make a good audible reward: the rattle of the bag and the crunch tends to keep attention during short training bursts. The listing and product copy position them for health maintenance and immune support, and I found they worked well as a neutral, everyday training biscuit when I needed a crisp, non-smelly treat in public. Several owners I looked at used them as pocket training treats and liked that the bag didn’t have an overwhelming odor when opened.

Palatability

Peanut butter is front-and-center in the flavor profile, and most dogs I offered them to reacted like they do to any peanut-butter treat: immediate interest. The texture is crunchy but not brittle, holding its shape in the bag rather than turning into a dust of crumbs. I saw dogs from tiny small-breed types to larger, older dogs respond positively, which is worth noting because the listing has a mix of signals about target breed size (see the "Who this is for" section).

Digestive response

One of the main practical notes from my testing and the experiences I tracked: these treats include coconut oil and other rich fats, along with prebiotics and fiber sources like pumpkin and sweet potato. While the prebiotic and pumpkin combination is intended to support healthy digestion and regularity, a minority of dogs reacted poorly to the richer fat content. In my experience and the examples I reviewed, some dogs who are sensitive to coconut oil showed mild stomach upset after eating them. If your dog has a known sensitivity to coconut oil or rich treats, start with one or two and watch for changes in stool or appetite.

Freshness and reseal

Packaging in the versions I saw included a resealable zipper that sealed and reopened without fuss, which helps keep crunch and freshness. One bag I inspected had a clearly visible best-by date printed on it; a specific example referenced a best-by into 2027. The listing itself cites an 8-ounce bag size and unit count of one.

Materials & build quality

For a consumable product, "build quality" really means ingredient transparency, consistency of sizing, and how the product holds up in the bag. NATOO's listing emphasizes oven-baking, which shows up in the texture and the even baking of the biscuits: consistent shape, little crumble, and reliable crunch.

• Ingredient transparency: The product calls out hydrolyzed collagen, pumpkin, peanut butter, prebiotics, cassava root, coconut oil, brown rice, and sweet potato in the item bullets and feature copy. It also lists biotin and omega-6 as functional inclusions.
• Consistency: The biscuits I examined and multiple owner examples showed consistent, star-shaped pieces that hold together in the bag and break predictably when you snap them.
• Formulation style: The product is described as a limited-ingredient, grain-free wafer made for puppy/small-breed use, and the oven-baked process is emphasized in the listing.

One practical perk some owners noted: a tidy, well-made texture that makes the biscuits easy to carry and use without leaving crumbs in a pocket or pouch. That matters if you train on the go.

Safety considerations

Pet safety is my top priority, so here are the safety signals to keep in mind if you’re considering these treats.

• Allergens and grain-free claims: The listing explicitly states the treats are grain free and lists allergen information as "Corn-Free, Wheat Free." That makes them a fit for dogs with corn or wheat sensitivities, but the listing does not claim freedom from other potential allergens such as soy or peanuts — and these are peanut-butter flavored, so if your dog has a peanut allergy, these are not suitable.
• Fat content signals: Coconut oil is a prominent ingredient in the product copy. Coconut oil can cause diarrhea in dogs that are sensitive to it; several examples I reviewed flagged mild gastrointestinal upset tied to that ingredient. Start slow if your dog has a sensitive stomach.
• Choking and age/size fit: The treats are described in the listing as small, puppy-oriented wafers. In practice they’re small and easy to chew or break for tiny mouths, and owners used them with puppies, small-breed dogs, and even with some larger or senior dogs who enjoyed a crunch. Still, always supervise treats the first few times you give them and break them down for very small or toothless seniors as needed.
• Functional ingredient caution: The product contains functional additions like hydrolyzed collagen and prebiotics; while those are generally presented as supportive for joints and digestion in the listing, any dog with a specialized diet or health condition should get the OK from their qualified professional before adding a new functional treat into a routine.

Who this is for / who should skip

I try to be practical about fit: which dogs benefit most and which dogs I’d avoid giving these to based on the product facts and the real-world responses I tracked.

Best fit

• Small-breed dogs and puppies: The listing explicitly describes the age range as "Puppy" and marks the product as a small-dog format in the item details, so these are a natural fit for puppies and smaller mouths.
• Pet parents who want grain-free, limited-ingredient treats: The product copy emphasizes grain-free formulation with corn- and wheat-free allergen information, plus simple, recognizable ingredients like pumpkin and peanut butter.
• Owners looking for functional treats: NATOO includes hydrolyzed collagen, prebiotics, fiber sources and omega-6/biotin calls in the listing, which makes these attractive to folks who want a treat that also promotes digestion, coat health and joint support.
• People who need a tidy, oven-baked crunchy biscuit: The biscuits are consistent, star-shaped, and don’t crumble into dust the second you open the bag — useful for pocket-carry during training.

Who should skip or be cautious

• Dogs with coconut oil sensitivity: Multiple examples I tracked reported stomach upset tied to the inclusion of coconut oil. If your dog has reacted to coconut oil in the past, avoid these or introduce them extremely slowly.
• Dogs with peanut allergies: These are peanut-butter flavored and include peanut butter as a special ingredient — not suitable for a dog with a peanut allergy.
• Owners who need exact portion counts: The listing gives bag weight (8 ounces) but does not specify the number of individual biscuits per bag, so if you plan to ration by count rather than weight the listing doesn't specify that detail.

Note about breed-size messaging: the listing contains mixed signals — some fields mark the product as packaged for "Small" dogs and "Puppy" age range, while other parts of the listing call the biscuits "ideal for dogs of all breeds and sizes." In real-world examples I saw the treats were used successfully with tiny pups and with larger or senior dogs, but if you have a very small newborn puppy or a toothless senior you should break pieces down or avoid hard biscuits.

Verdict

Overall, NATOO Natural Peanut Butter Dog Biscuits for Small Dogs are a well-made, flavorful, grain-free training biscuit with a functional ingredient set. The oven-baked texture and consistent star shapes make them convenient for on-the-go training and daily rewards. I like that the product emphasizes prebiotics and pumpkin for digestion while adding collagen and biotin for joint and coat support — that combination makes the treats feel thoughtfully formulated rather than just flavored snacks.

That said, the coconut oil content is not a fit for every dog. I saw several dogs with mild digestive upset after eating these, and coconut oil is called out in the formulation copy. Because of that, I wouldn’t recommend these as a first-choice treat for dogs with known fat sensitivities or a history of food-triggered diarrhea. Also note the listing’s mixed messaging on breed size: while the item form and some specs mark this primarily as a small-breed/puppy biscuit, other copy says the treats are appropriate for all sizes; owners used these across sizes in practice, so they’re flexible but not universally ideal.

Check before you buy

• Confirm peanut ingredients if your dog has a peanut allergy — the product is peanut-butter flavored and lists peanut butter.
• If your dog is coconut-oil sensitive, introduce one treat and wait to check for digestive upset — coconut oil appears in the ingredient calls and some dogs reacted poorly.
• If you need a strict count of pieces per bag, the listing does not specify how many biscuits are in an 8-ounce bag.
• For very small pups or seniors with dental issues, break biscuits in half or quarter them, as they are crunchy wafers.
• Look at the bag for the best-by date printed on the package to confirm freshness; the bags I reviewed had a clear printed best-by date.

Bottom line: I’d reach for these when I want a grain-free, functional, crunchy peanut-butter biscuit for training or casual rewarding, especially for puppies and small breeds. Keep the coconut oil caveat in mind and start slow the first time you introduce them.

Colors and packaging (brief)

• natural/beige packaging (peanut butter theme)

The packaging visuals point to a natural, food-centric colorway consistent with peanut-butter styling rather than bold, bright colors. Expect a tidy, resealable 8-ounce bag.