

🐕🦺 Elevate your pet’s gut game — because healthy pets are happy pets!
Doc Roy’s GI Synbiotics delivers a scientifically formulated blend of live probiotics, BgMOS prebiotics, and immune-boosting beta glucans in a tasty chicken-flavored granule. Designed for dogs and cats of all ages, it supports digestive health, microbial balance, and immune resilience, making it a trusted daily supplement for pet owners who demand the best in gut wellness.






| Active Ingredients | prebiotics |
| Brand | Revival Animal Health |
| Customer Reviews | 4.5 out of 5 stars 575 Reviews |
| Flavor | Chicken |
| Item Form | Granule |
| Item Weight | 454 Grams |
| Specific Uses For Product | Probiotic & Prebiotic Supplement for Dogs & Cats |
C**A
Really great product
This is an amazing product! My dogs love it and it works well. It’s worth the cost. My dogs have great digestion and beautiful coats.
E**A
Good product
I like this product for my breeding dog after delivered puppies. This helped a lot and easy to feed.
D**T
Doc Roy’s Symbiotic granules are a great way to give pre & pro biotic at once.
I love using Doc Roy’s symbiotic G.I. granules. It is a great product to use when giving antibiotics.
K**M
Worked within hours
The Breeder recommended this since our 8 1/2 pound boxer puppy had diarrhea even though he was on the same food as Breeder gave him. She said most likely it was due to new environment. Poor baby was going every 2 hours for the first 48 hours home! I gave him an 1/8 tsp on his morning meal and poop was starting to firm up more and more within a couple hours and going less often. Been on it for 5 days and poops are as firm as my other dogs. I would definitely recommend this product since it worked almost immediately.
W**S
Great for any age dog!
We use this for our puppies and mommas to help with gut health. Highly recommend this for any age dog. dogs love the taste! A little goes a long way.
L**E
Delivery took too long
Great product, delivery took too long.
B**N
Perfect for weaning kittens
Doc Roy has been a trusted brand in my cattery for many years. I like the granule form but when you have kittens not eating well, this is a great way to get probiotics in them. They aren’t thrilled with stuff getting shot in their mouths but they do not mind the taste.
W**T
Healthy Puppies
Initially got Doc Roy’s from our puppies breeder. They are so healthy and active. Gave Doc Roy’s to our older dogs too. It helped them stop licking their paws. They are happier and bright now too.
Trustpilot
3 weeks ago
4 days ago