Pet Treats Exceptional Best Overall
King Lou Whole Duck Hearts Freeze-Dried Dog Treats

King Lou Whole Duck Hearts Freeze-Dried Dog Treats

By King Lou 10 reviews analyzed Updated Oct 2025 85% confidence
9.5 /10
Quality
9.5
Value
8.5
Design
8.0
Function
9.5
Durability
8.5

In a Nutshell

  • High value and nutritious
  • Loved by dogs and cats
  • Soft and easy to portion
  • Ideal for training and as a special reward
  • Durable and convenient

Quick Verdict

King Lou's Whole Duck Hearts are a hit among dogs and cats, praised for their high value and nutritional benefits. Pets find them irresistible, and owners love the convenience and durability. Ideal for training and as a special reward, these treats are soft, easy to cut, and packed with nutritional value.

Quick Stats

Reviews Analyzed 10
Would Recommend 100%
Would Buy Again 100%
Avg Lifespan Several months to a year

Pet Compatibility

🐕 Dogs
Suitable
🐈 Cats
Suitable

Critical Warnings

high

Some pets, particularly cats, may have digestive issues due to the richness of the treats.

Prevention: Reduce the amount given or cut into smaller pieces.

Pros & Cons

Pros

  • Highly nutritious (5)

    The treats are freeze-dried duck hearts, which are highly nutritious.

  • High value treats (6)

    The treats are considered highly valuable by pet owners and their pets.

  • Easily portioned (4)

    The treats are easy to cut into smaller pieces, making them versatile for pets of all sizes.

  • Durable and convenient (3)

    The treats are durable and convenient, making them easy to use and store.

Cons

  • Rich in flavors that might not be suitable for all pets (1) major

    Some cats could not tolerate the richness and got an upset tummy.

    Tip: cut the treats into smaller pieces or use them less frequently.

  • Pricey for frequent use (2) minor

    The treats can be expensive for daily use, especially for larger dogs.

Who Is This For?

Best For

  • Pet owners with active dogs — Ideal for training and rewarding good behavior, fits in pockets for outdoor activities.
  • Cats owners for low-carb diet — Has low-carb snacks for cats

Skip If

  • Pet owners with sensitive stomachs — The treats might be too rich for some pets, causing digestive issues.
  • People on a large budget — The treats can be pricey for daily use, especially for larger dogs.

Durability & Care

Expected Lifespan Months to years

Rating Distribution

5.0
10 reviews
5★
100%
4★
0%
3★
0%
2★
0%
1★
0%
High value (8)

Common Questions

Do these treats contain any allergens?

No. These treats are made from 100% duck hearts which professional welling with the dogs and cats nutrition.

Are these treats suitable for cats?

Yes, but some cats may have digestive issues due to the richness. Cutting them into smaller pieces can help.

Can these treats be used for training?

Yes, they are ideal for training due to their high value and ease of portioning.

Highlighted Reviews

— Kimmy 1 found helpful

"These are great! My dogs and cat have gone bonkers over these. There is a good amount in the bag. They are pure duck heart that have been freeze dried. They are good for your pets heart. I highly recommend these. I cut them in half for my pugs because they are a good size. I cut a half into 4 for my..."

Bottom Line

These treats are a must-have for pet owners looking for high-value, nutritious, and convenient treats. They are soft, easy to portion, and loved by both dogs and cats.

9.5 /10
Exceptional