Probiotics for Dogs and Cats: What Pet Parents Should Know
Editor's Note: Originally published in 2024. Updated in June 2026 to reflect current information and answer some of the most common questions we hear from pet parents.
If you've spent any time researching pet health, chances are you've come across probiotics.
From digestive upset and antibiotics to allergies and immune support, probiotics seem to pop up in conversations about almost everything.
So, are they worth the hype?
In our experience, probiotics can be one of the most useful tools for supporting digestive health and maintaining a healthy gut microbiome. But like many things in the pet world, not all probiotics are created equal.
Why Is Gut Health So Important?
The digestive tract does far more than simply process food.
A healthy gut microbiome plays an important role in digestion, nutrient absorption, and immune function. In fact, a large portion of the immune system is associated with the gastrointestinal tract.
When the gut microbiome becomes imbalanced, pets may experience:
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Occasional diarrhea.
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Digestive upset.
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Changes in stool quality.
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Food sensitivities.
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Increased stress after illness.
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Changes following antibiotic use.
Supporting the gut doesn't mean probiotics are a cure-all, but they can be an important piece of the puzzle when it comes to overall wellness.
What Exactly Are Probiotics?
Probiotics are beneficial microorganisms that help support a healthy balance of bacteria in the digestive tract.
Different strains perform different functions, which is why strain diversity matters.
Some strains have been studied for digestive support, while others may play a role in supporting normal immune function and maintaining healthy stools.
Because of this, many pet parents prefer broad-spectrum formulas that contain multiple strains rather than relying on a single strain.
Don't Forget About Prebiotics
Prebiotics are often overlooked, but they're just as important.
Think of prebiotics as food for the beneficial bacteria.
Without an appropriate food source, probiotics may not thrive or survive as effectively.
That's why many high-quality products combine both probiotics and prebiotics in the same formula.
Does CFU Count Matter?
CFU stands for Colony Forming Units, which is simply a measure of how many live microorganisms are present.
While bigger numbers aren't always better, adequate CFU levels and strain diversity are both important considerations.
When choosing a probiotic, we encourage pet parents to look beyond the marketing and consider:
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Strain diversity.
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CFU count.
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Stability.
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Quality control.
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Transparency.
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Whether the formula contains both probiotics and prebiotics.
When Might Probiotics Be Helpful?
Every pet is different, but probiotics are commonly used to support pets:
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During times of stress.
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After antibiotic use.
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During dietary changes.
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Following occasional digestive upset.
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As they age.
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During periods of seasonal allergies or environmental challenges.
If your pet has chronic digestive issues or ongoing health concerns, it's always best to consult your veterinarian.
Our Experience With Adored Beast
At Poochie Moochie, we're passionate about researching the products we carry, and Adored Beast Apothecary has become one of our favourite companies when it comes to digestive support.
Founded by holistic veterinarian Dr. Julie Anne Lee, Adored Beast focuses on species-appropriate supplements and thoughtful product development.
One of the reasons we appreciate Love Bugs is its broad-spectrum approach. It contains multiple probiotic strains along with prebiotic ingredients to help support beneficial bacteria.
Over the years, it has become one of our most recommended supplements for pets needing digestive support, particularly after stress, dietary changes, or antibiotic use.
For pet parents looking for options, we carry:
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Adored Beast Love Bugs.
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Gut Soothe.
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Feline Gut Soothe.
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Soil & Sea.
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Felix's Flora.
Of course, no single supplement is right for every dog or cat. That's why we always encourage pet parents to consider their individual pet's needs and work closely with their veterinarian when appropriate.
Can Dogs and Cats Take Probiotics Every Day?
Many pets can safely take probiotics daily, although the ideal supplement and duration may vary depending on the individual animal and their health goals.
Some pet parents choose to use probiotics seasonally or after antibiotics, while others include them as part of their pet's everyday routine.
If you're unsure, your veterinarian can help guide you.
Frequently Asked Questions
Do cats need probiotics?
Cats have a gut microbiome just like dogs and may benefit from probiotic support during times of stress, dietary changes, or digestive upset.
How long does it take for probiotics to work?
Some pets show improvements within a few days, while others may require several weeks. Consistency is often key.
Do probiotics need to be refrigerated?
Not always. Storage recommendations vary between products, so it's important to follow the manufacturer's directions.
Are prebiotics and probiotics the same thing?
No.
Probiotics are beneficial microorganisms, while prebiotics act as food that helps nourish those microorganisms.
Both can play important roles in maintaining a healthy gut microbiome.
Can probiotics replace veterinary care?
No.
Probiotics are intended to support overall health and digestive function, but they are not a substitute for veterinary diagnosis or treatment.
The Bottom Line
Gut health plays an important role in overall wellness, and probiotics can be a valuable tool for supporting digestive and immune health.
But like most things in nutrition, there is no one-size-fits-all approach.
Choosing quality products, understanding the importance of strain diversity, and focusing on your individual pet's needs can go a long way toward helping them feel their best.
At Poochie Moochie, we love helping pet parents navigate the world of supplements and natural wellness. Whether your pet is dealing with occasional digestive upset or you're simply looking to support long-term health, we're always happy to help you explore your options.
Because healthy pets start with informed pet parents.