What pet parents say

“This 3oz bag is useful for trying a new flavor without overcommitting. My picky eater liked the Prowwl duck more than expected.”
Grace A.

Freeze-dried duck

Beef Liver Cubes Single-Ingredient Treats for Cats & Dogs

Single ingredientHigh proteinGrain-free
$9.99
  • Pure duck: 100% real duck, nothing added.
  • Very high protein: 80% minimum crude protein.
  • A change of protein: a delicious alternative to everyday proteins.
Size: 3oz
Purchase option

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Pairs well with

Chicken Cubes 3oz · $9.99
Chicken Heart 3oz · $9.99
Duck Cubes 10oz · $9.99
Minnows 3oz · $9.99
Salmon Cubes 3oz · $9.99
Are freeze-dried treats healthy?

They’re as simple as a treat gets: one real ingredient, gently freeze-dried to remove the water while keeping its natural texture and flavor. No fillers, no artificial additives. Keep treats a small part of the daily diet.

Do I need to add water?

No. Serve them dry and crunchy, or soak them in a little warm water to soften.

How many treats are in a bag?

The cubes vary a little in size, so the count varies from bag to bag. By weight, the 10oz bag holds over three times as much as the 3oz.

Free shippingOn every order
Easy returnsSee our return policy
Made for dogs & catsOne treat for both
Free shipping on every orderOne ingredientMade for dogs & catsGently freeze-dried

What's really going on

Not all treats are real food.

Read the back of most treat bags and you'll find a long list. Ours fits on one line.

Brightly colored processed dog treats

Typical treats

Many treats are baked or extruded from grains and fillers, with long ingredient lists and added colors to make them look like food.

A whippet on the sofa holding a freeze-dried duck cube between its paws

Prowwl is just the duck

One ingredient: 100% duck, gently freeze-dried to keep the natural flavor and nutrients in. 80% minimum protein, a delicious change from everyday proteins, and nothing added.

What you're getting

Everything in the bag. Nothing else.

100% real duckPure duck cubes. One ingredient, nothing added.
Gently freeze-driedLow-temperature drying keeps the natural flavor and nutrients in.
For dogs & catsA treat, a trainer or a meal topper.
A pile of freeze-dried duck cubes
80% min proteinLean duck protein in every cube.
Alternative proteinA delicious change from everyday proteins.
8% max moistureLight and dry. Breaks easily and keeps without a fridge.

Reviews

What pet parents say.

4.7out of 5
4.7 out of 5.0 stars, 7 reviews

Based on 7 reviews

From verified Prowwl customers on this product.

  • 5 stars: 5 (71%)
  • 4 stars: 2 (29%)
  • 3 stars: 0 (0%)
  • 2 stars: 0 (0%)
  • 1 star: 0 (0%)
A
Anthony

I ordered the Salmon and Beef Liver snacks for my pups. They couldn’t get enough of either flavor. Great price for awesome, healthy snacks.

M
Megan Foster
Great clean treat

The beef liver flavor is a hit with my picky dog. It is dry, easy to handle, and does not leave a greasy feeling on my hands.

R
Ryan Thompson
Simple and useful treat

These Prowwl beef liver pieces have become a favorite for my cat. The texture is light enough to break apart, and I like that it feels like a simple pet food treat. I would still buy it again, especially for training days.

O
Olivia Parker
Easy to use as a topper

My new puppy really enjoys the Prowwl beef liver treats. I use them as a training pouch, and the 3oz bag feels convenient for our routine. I only wish the pieces were a little more even in size.

C
Christopher Evans
Good reward for daily routines

Good option for pets that like real food-style snacks. The Prowwl beef liver pieces are easy to portion and work well as a high-value treat.

A
Ashley Turner
Perfect for training

My cat can be picky, but the smell of these beef liver treats gets attention right away. I also crumble a little over food when meals need extra interest.

J
Jessica Morgan
Nice single-ingredient snack

I bought the 3oz Prowwl beef liver to use during training. My cat pays attention quickly, and I do not need to use a lot at one time.

Fresh duck cubes beside freeze-dried duck cubes on a plate
Fresh duckFreeze-dried Prowwl Duck

Why freeze-dried?

Same duck. Minus the water.

It takes 5 lbs of fresh duck to make 1 lb of freeze-dried Prowwl Duck.

Gently freeze-dried A low-temperature process removes the water and keeps the natural texture, aroma and flavor.
Light and crunchy Easy to break into training-size pieces, carry on a walk and serve.
Shelf-stable Low moisture (8% max) keeps it crunchy in a sealed bag. Store it cool and dry, no fridge needed.

Simple routine

Treat. Train. Top.

One bag, three ways to use it. It's the same single ingredient every time.

Treat

A whole cube as a reward

Serve a whole cube as a high-value reward, any time of day.

Train

Small pieces for training

Break into small pieces. Light enough to keep a handful in your pocket on walks.

Top

Crumbled over dinner

Crumble over their regular food for extra flavor and protein.

Freeze-dried duck cubes on top of a bowl of kibble

Daily guide: cats and small dogs up to 20 g, medium dogs up to 30 g, large dogs up to 40 g.

How we're different

Not your average treat.

Prowwl compared with Other treats
FeatureProwwlOther treats
Single ingredient Yes No
80% min protein Yes No
No grains or fillers Yes No
No artificial additives Yes No
Gently freeze-dried Yes No

Ingredients & analysis

What’s in the bag.

One ingredient, and the numbers behind it.

Ingredients 100% duck.

Guaranteed analysis

Crude proteinmin 80%Lean protein from real duck.
Crude fatmin 2%Naturally light on fat.
Crude fibermax 2%Almost none. It's all meat, with no grains or fillers.
Crude ashmax 9%The natural minerals in the meat.
Moisturemax 8%Low moisture keeps it crunchy and shelf-stable.

FAQ

Questions, answered.

Is it for dogs or cats?

Both. Duck is made for dogs and cats. Use the daily guide to portion for your dog or cat's size.

What's in it?

One ingredient: 100% duck. No fillers, no grains, no artificial additives.

How many can I give a day?

Cats and small dogs (4–25 lb): up to 20 g a day. Medium dogs (26–50 lb): up to 30 g. Large dogs (over 50 lb): up to 40 g. Keep treats a small part of the daily diet.

How do I store the bag?

Reseal it after every use and keep it somewhere cool and dry.

How does Subscribe & Save work?

Get 30% off your first order, then save 15% with monthly deliveries or 20% every 2 weeks. Skip, reschedule, edit or cancel deliveries anytime.

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Save the most on 8oz & 10oz bags

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Prowwl Minnows, Chicken Heart and Salmon Cubes bags with treats in front

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Same simple recipe: one real ingredient, gently freeze-dried.

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