1 / 10Flow
For frequent trips out and repeat flare ups.
Flow is a urinary supplement for dogs prone to repeat flare ups. Cranberry and D-mannose work on adhesion, making it harder for bacteria to hold on to the bladder wall. Marshmallow root soothes the lining.
It is not an antibiotic and does not treat an active infection. If your dog is straining or there is blood, see your vet first, then use Flow to keep it from coming back.
Free UK delivery over £34.99. Orders before 2pm ship the same day.
What is in it, per tablet
| D-mannoseA sugar that bacteria stick to instead of the bladder wall | 500mg |
| Cranberry extractProanthocyanidins that reduce adhesion | 400mg |
| Marshmallow rootSoothes the urinary tract lining | 150mg |
| Vitamin CMildly acidifies the urine | 100mg |
| Potassium citrateHelps discourage crystals | 100mg |
Feeding guide
| Under 10kg | 1 tablet a day |
| 10 to 25kg | 1 tablet a day |
| 25 to 40kg | 2 tablets a day |
| Over 40kg | 2 tablets a day |
The evening meal suits this one, because the bladder then sits full overnight.
Full ingredients
Delivery and returns
Free UK delivery over £34.99, otherwise £3.99 standard or £6.99 express. Orders placed before 2pm on a working day ship the same day and usually arrive in two to three working days. Changed your mind? Tell us within 14 days of delivery and send the tub back unopened for a full refund.
Why Flow
Works on adhesion, and says so
Neither cranberry nor D-mannose kills bacteria. They make it harder for bacteria to hold on. That is why Flow is for prevention, not treatment.
Amounts you can check
500mg of D-mannose and 400mg of cranberry extract per tablet. Both on the front, both at the amounts used in the human evidence scaled for a dog.
Evening dose
The bladder sits fullest overnight. Give Flow with the evening meal and the actives are there when they are needed.
Brighter, on real dogs
Sent in by their owners, with the tub they are on. Send us yours and we will add it.
How much, and how to give it
Pick your dog's weight. Amounts are per tablet, as printed on the tub.
The evening meal suits this one, because the bladder then sits full overnight.
What to expect, and when
Honest timings. If nothing has changed by the end of this, tell us.
Building up
Give with the evening meal. Nothing visible yet.
First changes
Fewer urgent trips out. Owners notice the pattern steadying.
Time to judge
Flow is for dogs that flare up repeatedly. Keep it going and count the flare ups over three months.
Three months, no flare up
Milo used to have a flare up every few weeks. Three months on Flow with his evening meal and nothing. Vet was happy with the label.
The rest of the range
One job each. Most owners run Flow with one more.
Questions about Flow
If yours is not here, email hello@brighterdogs.com and a person replies, usually within the hour on weekdays.
All questionsMy dog has an infection now. Will Flow fix it?
No. See your vet for the infection, then use Flow to make the next one less likely.
Is it safe for a dog that has had crystals?
Ask your vet which type. Flow suits struvite-prone dogs; for oxalate, the vitamin C may not be wanted.
Can I give it with Gut?
Yes. Many dogs with a sensitive bladder have a sensitive stomach too.
How long does a tub last?
For a 20kg dog on one tablet a day, four months. Over 25kg on two, two months.
Can I subscribe and change it later?
Yes. 15% off every delivery, free delivery, and you can skip, pause, swap tubs or cancel from your account.
Male or female dogs?
Both. Repeat flare ups are more common in females, but Flow works the same way in either.
