K9Power Young at Heart

Item #0031159

$21.99 to $93.99

$26.39 to $93.99

K9Power Young at Heart

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K9Power Young at Heart Dog Supplement is a longevity and anti-aging supplement that helps reverse muscle loss, boost metabolism, strengthen joints and resistance in dogs. Read More

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K9Power Young at Heart™

Longevity and Anti-Aging Supplement with the highest human grade ingredients.

Young at Heart uses new "life extension" advances with the goal of returning your dog's metabolism to that in its prime.


  • Combat Muscle Wasting and Support Joints -Reverse muscle loss associated with aging (sarcopenia). Reversing muscle loss boots metabolism, strengthens joints and resistance, and helps avoid your dog becoming a "shadow of its former self".
  • Restore Healthy Water Balance - Hydrate older canine bodies, optimizing cellular water balance. "Volumizing" cells creates favorable metabolism for optimal health.
  • Support Mental Function - Phosphatidylserine and other nutrients are suggested to favorably influence age related cognitive decline (A.R.C.D.).
  • Enhance Digestion and Absorption - Partially predigested calories used in elite medical and sports foods reduce stomach distress in older animals, while boosting uptake.
  • Support Eye and Healthy Heart - Antioxidants litein, zeaxanthin, and other related phyto-factors have been demonstrated to support macular (eye) health. Co Q10, ribose, and others may assist heart function in older animals.

Serving Sizes:

  • 0-24 lb......1/2 scoop
  • 25-49 lb.......1 scoop
  • 50-74 lb.....2 scoops
  • 75 plus lb...3 scoops

Guaranteed Analysis:

  • Protein....26%
  • Fat...…....27%
  • Fiber...….11%
  • Moisture....8%

Human Grade Ingredients: stabilized rice bran, chicken, total milk protein, beef fat, creatine monohydrate, silicon dioxide, L-arginine, sodium chloride, potassium chloride, sprouted broccoli, red cabbage, L=leucine, L=isoleucine, lactobacillus acidophilus casei/latis, L-valine, calcium citrate, magnesium oxide, potassium iodide, choline bitartrate, vitamin E (alpha-tocopherol), pyridoxine HCL, inosito, Di=calcium phosphate, copper gluconate, zind oxide, folic acid, thiamin monohydrate, calcium iactate, sodium selenite, L-carnosine, wild blueberry extract, raspberry, raspberry seed extract, cranberry, prune, cherry, cobalamin (B12).

Servings per Jug:

  • 3.6 lb.....71 servings
  • 7 lb......138 servings
  • 30 lb....590 servings


  • Brand: Animal Naturals,K9Power
  • Type: All-in-One
  • Form: Feed Additive Powder,Powder
  • Size: 1 lb Can,4 lb Bag,7 lb Bag,8 lb
  • Country of Origin: USA

Reviews (10)

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  1. 5.0 out of 5 stars

    "Seems to be working."

    It's hard to assess this product perfectly, but it does seem to have improved the life-style of our two 9-year-old Rotties. In the six weeks we've been using it, the girls have increased their running around and appear more youthful.

  2. 5.0 out of 5 stars

    "Awesome product!!"

    I started giving this to our 12 year old boxer because she has arthritis and was slowing down. After 2 weeks she started acting like she was 5 again! She is running and wanting to play. This stuff is great!

  3. 5.0 out of 5 stars

    "Very good supplement"

    My dog is 15 & 1/2 years old and he has been on the supplement for 3 years now. I believe it has helped him greatly in slowing the effects of aging and keeping him somewhat active. I took him off this supplement for a while to see if it had really been helping him and in a while he got very tired and run down acting. So, I found out that this supplement had been helping him a great deal. I won't take him off of it anymore.

  4. 5.0 out of 5 stars

    "AWESOME Results!!!"

    "On a whim I decided to try this on my 8 year old Min Pin. She has heart disease and was losing weight, laying around and lost her ""spark."" I started Young at Heart in February and now it is May. She has gained weight, become more energetic and is back to her crazy self. Although I know it doesn't cure her illness, it definitely helps her. AND she loves it! I mix it with some milk, warm it a little and add some maple syrup for flavor...she asks for it every night. I would recommend this to anyone that needed to help their older dog regain their quality of life."

  5. 5.0 out of 5 stars

    "GREAT STUFF !!!"

    Animal Naturals makes some of the best dog & cat products on the market. I have been buying them for many years for my cats & dogs. Visable results fast & the animals love the stuff. Also quality I can always depend on. Always fast s/h & great service from Jeffers too. Healthy happy dogs & cats = very few vet bills!

  6. 5.0 out of 5 stars


    I bought this product for my 13 year old Husky. Huskies are pretty much puppies their whole life so seeing him go from energetic to just laying around was pretty sad. After just a few days of giving him YaH he went back to being his normal self with bright eyes again. I mix it in water to make it a mush and he LOVES it. He knows what is coming when he sees me with the bowl and gets all excited. This will be a product I use with all of my dogs as they get older...

  7. 5.0 out of 5 stars

    "amazing results"

    We bought this for our 12 1/2 year old lab and he went from laying around and unable to climb steps, to taking long walks again and being able to climb the steps to our travel trailer without the use of his ramp.

  8. 5.0 out of 5 stars

    "Sheltie Rescue Loves K9 YaH"

    Many Sheltie breeders that I know love Show Stopper, a supplement by the same company. At Sheltie Rescue I feel it's important to provide serious nutritional support to our rescues so providing vitamins and supplements is part of our everyday program. I get tired of crushing tablets for our seniors so I was thrilled just to have a senior supplement in powder form that mixes in well and is highly palatable. But even more than this, we had to be away for a few days and had a pet sitter live with the dogs during that time. She misunderstood the directions I left for administering K9 YaH and gave the dogs larger than intended amounts at each meal. I asked if any of the dogs had had diarrhea or even loose stools. They had not! With more than 20 dogs here, some with sensitive tummies, this was pretty amazing. It tells me that this is a product I can feel really confident about using. Now that I'm back home I can confirm that the dogs and their stools are just great and since the pet sitter used up 7.2lbs in just 4 days, I'm ordering more!

  9. 5.0 out of 5 stars


    I found this supplement very helpful to my old Shepherd dog, Arrow. He was my hiking buddy and got a couple more years in the woods because of K-9 Y@H. thank you

  10. 5.0 out of 5 stars

    "Wonderful product"

    I started using this product last year for my old Weimer. The difference in his mental accuity and cataracts is amazing. His energy level is much improved as well. He loves the taste and will not eat his food without it now. Very happy with this product.

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