Skip to main content


High level support for canine urinary health


How it Works

A urinary tract infection (UTI) can be painful and distressing for your dog and worrying for you, especially when the symptoms are hard to control.

The main active ingredient in CystoPro comes from cranberries, and has been clinically proven to decrease bacteria’s ability to attach to the urinary tract and therefore it can help lower the amount of harmful bacteria in your dog’s urinary tract.

CystoPro contains:

  • Proanthocyanidins (Type A PACs)
    Proanthocyanidins are naturally occurring powerful antioxidants extracted from the North American cranberry. Type A PACs have an anti-adhesion affect, this means they help to reduce the ability of certain bacteria to attach to the bladder lining.
  • Probiotics
    The EU-registered strain Enterococcus faecium (NCIMB 10415) E1707 acts to reduce pathogenic bacteria within the gastrointestinal tract and the faeces thereby reducing the risk infections ascending up the urethra into the bladder.
  • Mannan-oligosaccharide
    Created from purified yeast cell walls, Mannan-oligosaccharide (MOS), binds to receptors on bacterial fimbriae which prevents attachment to the bladder lining. MOS is also commonly used as a prebiotic to support the intestinal microflora.
  • N-acetyl D-glucosamine
    N-acetyl D-glucosamine is a precursor to Chondroitin sulphate and Keratin sulphate which make up the Glycosaminoglycan (GAG) layer that lines and protects the sensitive bladder urothelial cells. A strong, resilient GAG layer prevents bacteria from adhering to the urothelial cells.
  • Artificial Chicken Flavour
    To improve palatability and compliance.

CystoPro is available in boxes of 30 and 120 capsules.




Each Gelatin Capsule Contains:

  • Proanthocyanidins (20mg) (PACs) - the active ingredient in Cranberry
  • N-acetyl D-glucosamine (125mg)
  • Enterococcus faecium (DSM 10663/ NCIMB 10415) 4b1707 1 x 1011CFU/kg
  • Mannan-oligosaccharide
  • Artificial chicken flavour

Directions for use

The capsules can be given whole or opened, and the palatable contents sprinkled onto food.

Body Weight

No. of capsules per day

Less than 20kg

1 capsule


2 capsules


3 capsules

Give for as long as considered necessary or as advised by your veterinary surgeon.



CystoPro has a 2 year shelf life from the date of manufacture. Store in a cool dry area. Stored correctly CystoPro will last until the Best Before End date.