Cosmo's Signature Beef Heart - 8 oz
$29.99
Lean, Low in Fat
100% Natural
Made in USA
"My dog has never been this excited for food! I've seen a real difference in her coat and energy since switching to Cosmos Superior"
John R., verified buyer
In stock, ships within 1 business day
4.9/5 (70+ Reviews)
Limited Time Bundle Offer
First Time Customers Only
1 x Cosmo's Three Heart Blend Raw Food Finisher™ - $28.99
1 x Cosmo's Signature Beef Heart - 8 oz - $29.99
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Description
- Great source of High Quality protein
- Lean, low in fat
- Nothing artificial, 100% natural
- All natural source of Taurine
Another Cosmo's original. Sliced Beef Heart.
This jerky is a straightforward, what-you-see-is-what-you-get type of product. You can SEE the slices are clearly from a whole, not formed, beef heart...of the highest quality. You GET a product that’s only 1 organ – there is never anything added to any of our products. It’s a lean, high-protein snack that you can trust.
If there are any bits and pieces left over at the end of the bag – use them as a food topper for a little extra surprise at dinner time!
Superior food for extraordinary pets
Raising the Bar on Pet Nutrition
Lean, Low in Fat
100% Natural
Zero Fillers/Additives
Improves Overall Welness
Enhances Coat
Made in USA
Pet Parents Like You Tried Everything, Then They Found Cosmo's Superior Foods
"My Lab had tummy issues with other treats. Cosmos Superior fixed that in a week, and he’s excited every time I open the bag!" — Jason M.
"My picky Chihuahua loves these treats. Just one ingredient and no weird stuff. Her coat looks healthier too!" — Priya S.
"Since switching, my Golden Retriever has more energy and fresher breath. These treats really work." — Marcus L.
"My Beagle had allergies, but Cosmos Superior stopped the scratching and upset stomachs. Highly recommend!" — Emily R.
"My senior dog’s more active now. The treats are easy to chew and feel healthy." — Linda K.
"I love their transparency. My dog can’t get enough of the venison flavor!" — Sam T.
"My dog has a sensitive stomach, but these treats calm his digestion. He’s hooked!" — Kevin P.
"My Lab had tummy issues with other treats. Cosmos Superior fixed that in a week, and he’s excited every time I open the bag!" — Jason M.
"My picky Chihuahua loves these treats. Just one ingredient and no weird stuff. Her coat looks healthier too!" — Priya S.
"Since switching, my Golden Retriever has more energy and fresher breath. These treats really work." — Marcus L.
"My Beagle had allergies, but Cosmos Superior stopped the scratching and upset stomachs. Highly recommend!" — Emily R.
"My senior dog’s more active now. The treats are easy to chew and feel healthy." — Linda K.
"I love their transparency. My dog can’t get enough of the venison flavor!" — Sam T.
"My dog has a sensitive stomach, but these treats calm his digestion. He’s hooked!" — Kevin P.
Frequently Asked Questions
What makes Cosmos Superior treats different?
Cosmos Superior treats contain only ONE ingredient per treat—no fillers, no preservatives, no mystery ingredients. We use a proprietary air-drying method that preserves nutrients traditional treat-making destroys. You'll literally see and smell the difference the moment you open the bag.
Are these treats good for dogs with allergies?
Absolutely. Our single-ingredient formulation means you know exactly what your dog is consuming. We offer protein options including novel proteins like venison and rabbit specifically for dogs with common protein allergies. Many customers report complete resolution of allergy symptoms after switching.
How long will the treats stay fresh?
Our special oxygen-barrier packaging keeps treats fresh for up to 6 months unopened. Once opened, they'll stay fresh for 30 days—but trust us, your dog will devour them long before then. No refrigeration needed!
My dog is extremely picky. Will they eat these?
Our treats have a 98.7% acceptance rate among even the pickiest eaters. The natural, intense aroma of pure protein is irresistible to dogs. If your dog doesn't love them, we'll refund every penny with our 30-day guarantee.
Are these treats appropriate for puppies and senior dogs?
Yes! Our treats are especially beneficial for puppies (supporting proper development) and seniors (maintaining muscle mass and joint health). The easy-to-chew texture is perfect for dogs of all ages and dental conditions.
How many treats can I give my dog per day?
Because our treats are nutrient-dense without fillers, a little goes a long way. We recommend 1-3 treats daily for small dogs, 2-5 for medium dogs, and 3-7 for large breeds. Each bag contains detailed feeding guidelines based on your dog's weight.