Customer Reviews

Based on 511 reviews
Amazing Change in My 14 Year Old Labrador

My competition heart dog turned 14 in May 2024. She was showing decline for several months.Trying to get her to eat had become difficult.I seen an endorsement by Susan Garrett for 1-TDC. I trust her dog training expertise? I've tried everything. Thank you Susan for sharing this product link. 35 days after starting it my girl is eating well and gets up and down on her own again. She even is back to letting the younger dogs know when it's time to settle down. Thank you worksSOwell!

Mady B.
Proof positive

I did not buy a second bottle of 1-TDC. Instead I bought the leading joint supplement from Costco after a freinds recommendation. It did not take long before my 11 year old Chiweenie began limping again. Renewed my 1-TDC order. Limping diminished within a couple weeks. Proof positive!!

Karen Iacobellis
Love this product!

My four Vizslas are doing so well on this! They actually line up and wait for theirs every morning.
I notice their coats look amazing as well as the other benefits.


Used for two months and didn’t notice a difference. My dogs liked the flavor.

Rolissa Bright
Little dog have the worst teeth. Now a prince has entered the show

I have owned Doggie U for countless years and have seen many a tooth on a lot of dogs. My small dog has suffered with build up on his teeth. With the use of 1 TDC his teeth have progressively whitened and his gums are less inflammed. Additionally there is more peep in his step for agility. WOW what a product. Can't wait to see next month. P.S. my Bullmastiff loves it! I recommend 1TDC to my clients.