Award-winning veterinarian Dr. Edward Tuk reveals the most important thing you can do to keep your dog healthy

Turn on your speakers, and press the play button on the image below to start the video

Next step
A video from Canine Sciences on the importance of good nutrition for your dog.

Ready to try Radiant Canine risk-free,
to see what it can do for your dog?

We’ve seen firsthand the benefits of proper nutrition and Radiant Canine. Our dogs are our best friends - they deserve nothing less than optimal nutrition, and a long, happy, healthy life. Take advantage of our special offer - completely risk-free with our hassle-free, 90-Day Better Than 100% Money Back satisfaction guarantee - to give the gift of Radiant Canine to your best friend.

Every order provides meals for shelter dogs!

Our Amazing Guarantee

Canine Sciences backs every order with our 90 Day, Better Than 100% Money Back satisfaction guarantee. Try Radiant Canine™ for up to 90 days. If you aren’t delighted with the results, just send back the empty jars for a full, no-hassle refund -- and, we will still make our donation to support shelter dogs, as we do for every order.

Carol Z.

We love it!

We can definitely see the difference in our girl. She seems happier and more energetic, and she's always had a nice coat but now it looks amazing!

Frequently asked questions

How do I feed Radiant Canine™ to my dog?

Simple. Just sprinkle the Radiant Canine powder over your dog’s normal food. If your dog is eating dry food (kibble), pour a little bit of water into the bowl – roughly 2 scoops of water – and thoroughly mix the food, water, and Radiant Canine. Voila!

What size is the jar? What quantity should I feed my dog?

Each jar is small, about 4 ounces, but it's packed with a lot of nutrition! The amount of Radiant Canine to use each day is between one and two scoops, based on your dog’s size. Take a look at the chart here (there's also a chart on the label).

Will my dog like Radiant Canine?

The powder has a bacon flavor, to make it very enticing! Don’t be surprised if your dogs seem to love their food more than they used to :)

Where is Radiant Canine manufactured?

Radiant Canine is made right here in the United States, at a specialized manufacturing facility. The facility is a member of the Natural Products Association, has received GMP (Good Manufacturing Practices) certification through independent auditing, and is registered with the United States FDA.

What quality control processes are in place?

Every ingredient is tested for purity prior to its introduction into the manufacturing process for Radiant Canine. Additionally, once the product has been created, it goes through an additional quality control test. We care deeply about the health of our dogs, and we want to create the best product possible for them!

Is Radiant Canine approved by veterinarians?

The formula for Radiant Canine has been developed in concert with multiple veterinarians, including Dr. Tuk, and every ingredient within the formula has been selected based on scientific research into its safety and efficacy. Additionally, every ingredient within Radiant Canine is within the approved ingredient list developed by the Association of American Feed Control Officials (AAFCO), a membership association of federal, state and local agencies charged by law to regulate the sale and distribution of food and drugs to animals. Of course, we always encourage people to consult with their veterinarian before beginning any new supplement or food.

What if the product doesn’t work for me? Is there a guarantee?

We stand 100% behind our product. Every purchase you make is backed by our hassle-free 90 Day, Better Than 100% Money Back Guarantee. If you’re not seeing a positive difference in your dog, simply send us back the empty jar(s) and we will give you a full refund. And, we will still make a donation to feed shelter dogs, as we do with every order of Radiant Canine.

What if I have other questions?

Please don’t hesitate to contact us! You can reach us by phone at 855-4CANINE (855-422-6463), or by email –