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- King Lou Pets Whole Duck Hearts for Cats and Dogs – Taurine-Rich, 100% USA Sourced, All Natural, Minimally Processed Pet Products
4.9
266 global reviews
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K**p
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US
Very fast shipping with absolutely amazing deals as always
Item:
Default2025-09-28
** B**a **
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Verified purchase
US
Cosmo can’t seem to get enough
Item:
Default2025-12-30
C**💜
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Verified purchase
US
King Lou, what did you do to my dog? He’s staring at this bag. I’m just never had a reaction to a dog treat like this before my goodness he absolutely loves these treats. He’s rolling over sitting and being a good boy next to the bag where this treat bag is sitting my.
Little Maltese is performing
Item:
Default2026-02-04
💜**💜
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Verified purchase
US
My pets love everything King Lou!!
Item:
Default2025-12-15
Y**e
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Verified purchase
US
My fur babies love pretty much all the treats I’ve purchased from King Lou! Every time I go near where I keep their treats, they go nuts. 😊 Get some for your fur babies to try. They’ll thank you! 💜 Here’s my baby girl with a chicken foot in her mouth looking for a place to eat it. 🤣
Item:
Default2026-02-07
S**r
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Verified purchase
US
My posted video says it all about King Lou treats! My pets are obsessed & so am I!
Item:
Default2026-02-06
E**e
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Verified purchase
US
This is the first time feeding him, King Lou and he loves everything. He just got over being sick in the hospital with IVs throwing up blood and lost weight so now he put on 3 pounds the first week eating King Lou and I’ve been trying to put weight on him so I love it Loyal customer from here on out
Item:
Default2026-01-19
T** S**y A**e **
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Verified purchase
US
My pets love these treats! My dog & cats can have these. Great quality!
Item:
Default2026-01-12
M**i **
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Verified purchase
US
All of King Lou's products that I have bought for my dog have been outstanding and these duck hearts are no less. These look 10x better and fresher than other brands we have tried. I usually use these as an add in when feeding my dog her food. I have a 2 yr old, 53 lb Belgian Malinois and will add in 3 hearts in with her meal just depending on other supplement treats I've given her that day. She also loves the pork heart bites, so we alternate between the two
Item:
Default2025-12-06
B**s
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Verified purchase
US
King Lou always goes above and beyond. They’re my dog’s favorite treats. He has a lot of allergies—King Lou’s is my go to for single ingredient treats that have a great nutritional profile. They threw in extra goodies and they brought joy to my day when I needed it most.
Item:
Default2025-11-30
🌻**d b** g**🌻
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Verified purchase
US
This is such a great and nutritious snack for our pups. It’s a great high reward treat.
Item:
Default2025-11-14
b**🩵
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Verified purchase
US
Pets absolutely love these! I give these to my cats and to my frenchie.
Item:
Default2025-11-12
T** W**d I** H** P**️
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Verified purchase
US
My dog loves these treats ! I will keep buying them over and over again
Item:
Default2025-11-08
w**0
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Verified purchase
US
Best treats for my dog. Single ingredient, fresh and healthy! Easy to order. Great deals. Fast shipping.
Item:
Default2025-10-27
H**d T** P**d
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Verified purchase
US
My dogs love all the treats. Especially the duck hearts. I love that these are healthy options for them.
Item:
Default2025-10-21
B**️
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Verified purchase
US
Frankie loves his King Lou treats and gets one of these duck hearts with his meal each day.
When the boxes show up he goes crazy.
Item:
Default2025-10-16
M**s
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Verified purchase
US
My Riley loves your products! I use the Duck Hearts and Salmon bites to round out and complete his diet. He is loving his food but as a Lab feels he should have more snacks like the Duck Breast. And he is right, they are a great treat!
Flavor: Not a flavor he does not like
Freshness: Always had only fresh ingredients… you can tell by handling them
Ingredient quality: Always on point!
Item:
Default2025-09-29
H**s W**d
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Verified purchase
US
The duck hearts area so healthy and the dogs go nuts every time I get them out!
Item:
Default2025-09-26
C**a F**k
·
Verified purchase
US
My baby loves these hearts and gets them as toppers.
Item:
Default2025-09-24
C**
·
Verified purchase
US
My dog thinks these are the best treats in the world when I call him inside from playing in the yard which he never leaves but if I tell him treats! Here he comes!! Only for king Lou treats!
Item:
Default2025-09-18
About this product
Product description
One single ingredient: whole duck hearts
FREEZE-DRIED RAW into a soft and chewy snack that both dogs and cats love.
Naturally rich in Taurine, Zinc, and Iron to support heart health.
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-9%$2?$2?
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King Lou Pets Whole Duck Hearts for Cats and Dogs – Taurine-Rich, 100% USA Sourced, All Natural, Minimally Processed Pet Products
4.9(266)
2.9K sold
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