Urinary Health Supplements in Dogs and Cats

Urinary problems like bladder infections, inflammation, stones, and urinary pain are common reasons to take your pet to the vet. Maintaining urinary health and comfort is essential for the well-being of dogs and cats. And reducing the risk of urinary accidents is important for maintaining the human animal bond… and clean carpets!

Urinary tract issues can be painful and lead to serious complications if they’re not addressed quickly. There are several supplements available that can help support and promote urinary health in our canine and feline companions. Let’s examine how some of the most popular urinary health supplements may help your pet.

Glucosamine HCl

Glucosamine is best known for promoting joint health, but it may also play a role in urinary health. Glucosamine HCl is a building block for the production of glycosaminoglycans, an important protective film that lines the bladder. It also has anti-inflammatory properties, which can improve urinary comfort and supports the overall health of the urinary tract. It may be particularly beneficial for pets prone to bladder issues like cystitis.


Probiotics are beneficial bacteria that support the digestive system and immune health in dogs and cats. However, they also play a vital role in maintaining a healthy urinary tract. Probiotics help create a balanced gut microbiome. They promote a thriving population of beneficial bacteria, which may prevent the growth or migration of harmful bacteria into the urinary tract. This can reduce the risk of bacterial and fungal urinary tract infections (UTIs).


D-Mannose is a naturally occurring sugar that has gained popularity with humans as a supplement for urinary health. It works by preventing harmful bacteria from adhering to the walls of the bladder and urinary tract, making it easier for the body to flush them out. When used under the direction of your vet, D-Mannose could be a safe and effective way to reduce the risk of UTIs in your pet.

Essential Fatty Acids

Essential fatty acids, such as Omega-3 and Omega-6, play a significant role in maintaining overall health in dogs and cats. These fatty acids support a healthy immune system and have been shown to reduce inflammation. This can be beneficial in preventing and managing a variety of inflammatory and infectious urinary tract issues. Essential fatty acids can be found in fish and flax oil. They can also contribute to skin, coat, and ear health.

Cranberry Extract

Cranberry extract has long been used as a supplement for urinary health in both humans and pets. It contains compounds called proanthocyanidins (PACs) that help prevent certain harmful bacteria from adhering to the urinary tract walls. This can reduce the risk of UTIs and promote a healthier urinary tract. While cranberry extract can be beneficial, it's essential to choose a product formulated for pets to ensure safety and effectiveness. Your veterinarian can help you select a supplement that will work well for your companion.

Potassium Citrate

Potassium citrate is often recommended for pets at risk of developing calcium oxalate urinary stones. This particular type of urolith can affect both dogs and cats. Potassium citrate helps to alkalinize the urine, making it less likely for crystals and stones to form. This supplement can be especially valuable for pets with a history of urinary stone issues or breeds prone to stone formation. Potassium citrate is not appropriate for all pets. A urine test can help your vet advise you if potassium citrate will be beneficial for your unique animal.

Making a Supplement Plan

Maintaining urinary health in dogs and cats is crucial for their overall well-being and quality of life. You and your vet may choose supplements, along with a healthy diet, exercise, and any necessary prescription medications to support urinary tract health. Supplements can reduce the risk of infections, inflammation, stones, and other issues. Glucosamine HCl, probiotics, D-mannose, essential fatty acids, cranberry extract, and potassium citrate are a few options to consider to help keep your pets' urinary tracts comfortable and healthy.

Before adding any supplements to your pet's diet, it's vital to consult with your veterinarian. They can provide guidance on the most appropriate supplements for your pet's specific needs and ensure that there are no contraindications with their existing medications or health conditions. When used correctly, these supplements can be a valuable part of a comprehensive approach to maintaining urinary health in dogs and cats.