My retired K9 Luna (9.5) and her bestest bud, Bear, (a whole month older) have been on Young at Heart for about six months—and let me tell you, the name fits. They may be a tad slower than their prime “zoomie” days, but they’re still out there chasing frisbees like it’s the World Cup of backyard athletics.

Luna lives for demo days. The second she sees the gear come out, she’s locked in—nose on, tail wagging, and ready to show the rookies how it’s done. She still crushes her odor finds like a pro, and I swear she struts a little harder afterward.

Keeping these two legends healthy is non-negotiable. Young at Heart has helped them stay active, sharp, and just the right amount of mischievous. If you’ve got a retired working dog who refuses to “retire,” this stuff’s worth a look.

Age is just a number when you’ve still got frisbees to catch and odors to crush.

I have an 8 yr old Border Terrier that was always chewing at his feet. We work with his vet , food changes you name it with minimal success.

After putting him on Young at Heart the whatever was bugging him is gone after 2 bags

A huge thank you for developing this product.

Stanley Sugar Bean is so much happier now

My dog is a 7 y/o Jack Russell. She has been through a lot in her younger years, but is still overall healthy. I noticed she seemed less active and I had been using other supplements because of “convenience” (chewables, rather than powders) but what a waste of money they were. Young at Heart made a huge difference. She’s like a puppy again!

We raised AKC Labs for over 20 years here in Cabot, Vermont. We discovered K9 products with the puppy formula when we were looking for a supplement for our moms during pregnancy. Then we continued using it during the next 2 months for the mom and puppies. We liked the product. Then our oldest retired Lab, Bella, was turning 11 and we started noticing her limping. We bought YAH and started using it for her, and her BFF Toby. He was also 11, retired. They both reacted very well! We were again so amazed. Toby lived to be 13 1/2, we lost h last summer. However, he got around well. Bella is now 14 and she hangs with our other 3, trots outside, and even climbs 2 steps in and out of the house several times a day. We ran out of YAH several months ago, and the place we ordered it from was Out of Stock. We came to the K9 website, ordered as a new customer with a discount code, but you would not ship to Vermont! So I had it shipped to my brother in NC, and he then shipped it me. With 4 dogs, we go through a lot. It is time to reorder, I hope the shipping has changed, and I too hope for a bigger container to buy! Thank you fir a product that DOES really work and has healthy ingrediants that we believe in!

I could and eventually will write 4 reviews on the 4 different products I am using daily but this result is my most treasured. My now 11.5 yr old Staffordshire Bull Terrier has dealt with Valley Fever for the last 7 yrs and I have had him on an arsenal of products. Found he had spondylosis incidentally on x-ray. His gait was only slightly off at that time but has worsened over the last year. I have a chiropractor come in every couple of months and he goes to another vet for Physical therapy. I ordered this product for him at the same time as starting Digest Forte for my French Bulldog. Vibrance is all I can say. He is already that way but this really lit him up in a noticeable way to both practitioners mentioned above. He always dances but now with that little bit extra that says Mom, this is good stuff!! I love it and am so thankful to be using it. I added Show Stopper into his daughter's diet as she is sailing towards her Bronze Grand Championship (she is a chip off the old block!), the Digest Forte is another success and now have a puppy French Bulldog that I am trying Puppy Gold out on so depending how she comes along, will undoubtedly use it on a future planned litter of Staffords. Thank you K9 power, 4 containers on the counter get used every morning!! Oh I guess 6 products because I keep Hydration and Super Fuel on hand for performance events and times of trouble. Lots of reviews could be written! K9 Power for the Win!! Photo of him out as an 11 yr old Veteran…

Our 80 pound senior dog was having problems climbing stairs and jumping on the couch. We started using K9 Power products a few years ago and they havre helped him immensely. He plays and runs as if he’s a puppy. We are very happy we found something that works Thank you K9 Power ❤️

I used YAH for my heart dog, Csabre.....who lived to be over 14 - longer than anyone in her litter. Her son, Komet, was 12 on Halloween....I kept him and his littermate Kira. The rest of the litter has passed. I put Komet on YAH over a year ago, he was starting to slow down. His mobility improved pretty quickly - he easily can jump on my bed and still jumps into the back of my Expedition. He is sound and active overall. I have my 9 year old, Lucca, on it now as well.

Lee Hough

von Wolfstraum