PRE+PRO Powder
For Dogs 225g
High-Strength Prebiotic + Probiotic
Your dog’s gut is the foundation of their health — and it’s uniquely theirs. That’s why PRE+PRO delivers a potent 2 Billion CFU/g of live, beneficial bacteria tailored to nourish the canine microbiome.
Boosts Gut + Immune Health
Enhances Nutrient Absorption
Promotes Healthy Skin + Coat
Supports Recovery After Antibiotics
Supports Fresher Breath
Helps Reduce Itching Due To Gut Imbalances
90 day small (1-10 kg) dog supply
45 day medium (11-20 kg) dog supply
30 day large (21+ kg) dog supply
PRE+PRO Benefits
Boosts Gut + Immune Health
Supports a balanced microbiome to strengthen digestion and immune system resilience.
Helps Reduce Itching Due To Gut Imbalances
Addresses internal imbalances that can show up as persistent skin scratching or irritation.
Supports Recovery After Antibiotics
Replenishes beneficial bacteria lost during antibiotics to restore gut balance.
Enhances Nutrient Absorption
Improves gut function so your dog gets more from every bite of food.
Supports Fresher Breath
Targets gut bacteria that may contribute to unpleasant breath in dogs
Promotes Healthy Skin + Coat
Nourishes from within to help maintain glossy coats and soothed, healthy ski
Boosts Gut + Immune Health
Supports a balanced microbiome to strengthen digestion and immune system resilience.
Helps Reduce Itching Due To Gut Imbalances
Addresses internal imbalances that can show up as persistent skin scratching or irritation.
Supports Recovery After Antibiotics
Replenishes beneficial bacteria lost during antibiotics to restore gut balance.
Enhances Nutrient Absorption
Improves gut function so your dog gets more from every bite of food.
Supports Fresher Breath
Targets gut bacteria that may contribute to unpleasant breath in dogs
Promotes Healthy Skin + Coat
Nourishes from within to help maintain glossy coats and soothed, healthy ski
See Why Dogs (and Their Humans) Are Raving About PRE+PRO
How PRE+PRO Helps Your Dog Thrive
Helps calm digestive discomfort — from flatulence to loose stools or sensitive tummies
Supports smoother diet transitions
Promotes firmer, more consistent stools
Enhances nutrient uptake for better energy and vitality
Supports immune strength (over 70% of immune cells live in the gut!)
Encourages a shinier coat and healthier skin
Helps reduce bad breath through better microbial balance
Boosts daily energy through improved metabolic function
Helps reduce itching due to gut imbalances
The PRE+PRO Formula
A synergistic blend of prebiotics, probiotics, and functional fibres - designed for the canine gut biome.
Carrot Fibre
A natural source of prebiotic fibre that supports healthy digestion and bowel regularity in dogs.
Prebiotic
Pumpkin Powder
Pumpkin is rich in soluble fibre to help maintain digestive balance and ease upset stomachs.
Prebiotic
Beetroot Powder
Beetroot supports digestion while delivering natural antioxidants to promote overall wellness.
Prebiotic
Driphorm® HiDHA®
A patented form of DHA from tuna oil that supports gut lining, cognitive function, and immune health.
Active Ingredient
Psyllium Husk
A soluble fibre powerhouse that supports regularity and promotes optimal stool formation.
Prebiotic
Tomato Fibre
Provides dietary fibre to help nourish good gut bacteria and support digestive regularity.
Prebiotic
Inulin (Chicory Root)
A scientifically validated prebiotic that promotes the growth of beneficial gut bacteria.
Prebiotic
Apple Fibre
Naturally rich in fibre to help cleanse the gut and support a healthy microbiome.
Prebiotic
Flaxseed Fibre
A source of mucilaginous fibre that helps support gut lining and digestive comfort.
Prebiotic
Saccharomyces boulardii
A probiotic yeast that supports recovery from digestive upset and antibiotic use.
Probiotic
Rosemary Extract
Provides antioxidant protection and natural preservation to keep the formula fresh and stable.
Active Ingredient
Enterococcus faecium
A hardy probiotic strain that helps maintain gut balance and supports immune defence.
Probiotic
Lactobacillus fermentum
A resilient probiotic that helps reinforce the gut barrier and reduce harmful bacteria.
Probiotic
Lactobacillus paracasei
Supports digestion and helps modulate immune responses in the gut.
Probiotic
Bifidobacterium animalis
A well-studied probiotic that improves stool consistency and supports digestion.
Probiotic
Lactobacillus rhamnosus
Supports recovery from gut imbalance and enhances microbial diversity.
Probiotic
See all 16
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Carrot Fibre
Pumpkin Powder
Beetroot Powder
Driphorm® HiDHA®
Psyllium Husk
Tomato Fibre
Inulin (Chicory Root)
Apple Fibre
Flaxseed Fibre
Saccharomyces boulardii
Rosemary Extract
Enterococcus faecium
Lactobacillus fermentum
Lactobacillus paracasei
Bifidobacterium animalis
Lactobacillus rhamnosus
Why Both Prebiotics and Probiotics Matter — Especially for Dogs
Giving your dog a probiotic alone is like planting seeds in a garden without watering them. While probiotics introduce beneficial bacteria into the gut, prebiotics provide the nourishment those bacteria need to grow, thrive, and do their job effectively. That’s why your dog needs both working together for optimal gut health.
Probiotics are fragile
These helpful bacteria can be sensitive to stomach acid, temperature, and time. They may not survive long enough without support to have a meaningful impact.
Prebiotics improve effectiveness
Prebiotics are fibres that act as food for probiotics — helping the good bacteria stick around, multiply, and establish balance in your dog’s gut.
The dog microbiome is unique
Dogs have a shorter digestive system than humans. That means bacteria must work faster and more efficiently, and prebiotics help them do that.
Together, they create synergy
This is known as a synbiotic effect — the prebiotics and probiotics working together to enhance each other’s benefits. The result? Better digestion, stronger immunity, and greater overall well-being.
PRE+PRO vs Other Brands
PRE+PRO isn't just a probiotic - it’s a comprehensive gut support formulation designed with intention. Unlike many single-strain or probiotic-only options, it provides a multi-faceted approach with prebiotics, probiotics, functional fibres, and targeted ingredients to support everything from gut to skin to immune to recovery.
Boosts Gut + Immune Health
Enhances Nutrient Absorption
Promotes Healthy Skin + Coat
Supports Recovery After Antibiotics
Supports Fresher Breath
Helps Reduce Itching Due To Gut Imbalances
PRE+PRO
Other Brands
Contains both Prebiotics + Probiotics
Formulated with 6 probiotic strains
Designed specifically for the canine microbiome
Features functional fibres (carrot, apple, flaxseed, tomato, beetroot)
Made with human-grade ingredients
Delicious Taste
Got PRE+PRO Questions? We’re Here to Help.
From daily use to puppy suitability, find answers to the most common questions about PRE+PRO. Still wondering about something? Just reach out — we’re always happy to help.
How should I start my dog on PRE+PRO?
We recommend introducing PRE+PRO gradually over 2–3 days. Start with a small amount and increase to the full daily serve. This helps your dog’s gut adjust and ensures a smooth transition.
Can I give PRE+PRO daily?
Yes. PRE+PRO is designed for daily use as part of your dog’s regular routine. Consistency is key for ongoing gut and immune support.
What if my dog is already taking a probiotic?
PRE+PRO includes both probiotics and prebiotics for a complete approach to gut support. If you're currently giving a single probiotic, PRE+PRO can be a more comprehensive alternative.
How long before I see results from PRE+PRO?
Some dogs show changes within a few days—like improved stool consistency or fresher breath—while others may take 2–3 weeks for more noticeable results. Every gut is different!
Can puppies take PRE+PRO?
Yes! PRE+PRO is safe for puppies over 12 weeks of age. As with any new addition to their diet, start slowly and monitor their response.
Is PRE+PRO suitable for dogs with sensitive tummies?
Yes. In fact, it was developed specifically for dogs with gut sensitivities. It’s a gentle formula that supports digestive balance and overall wellbeing.
Can I mix PRE+PRO with other Tandem Super Foods?
Absolutely. PRE+PRO has been formulated to complement the rest of the Tandem range. You can combine it with our other Super Foods to support your dog’s unique nutritional needs.
Customer Reviews
Since i started Josh on this supplement within 10 days he now longer had fungal between his paws. So far it hasn't come back. It's also stopped some itching on top of his paws. Would highly recommend.
Thank you so much for sharing Josh’s experience! We’re thrilled to hear that PRE+PRO has made such a noticeable difference in just 10 days, especially with those stubborn paws. It’s amazing what a healthy gut can do for skin comfort, too!
We’re so glad to be part of Josh’s wellness journey and really appreciate the recommendation. Give him a big scratch behind the ears from us!
I have my 3 dogs on this and they seem so much more into walks and are happy.Bobby has not to good a skin so given time I’m sure that will improve.A great product
Thank you so much for your kind words! We’re thrilled to hear your trio is feeling more energetic and enjoying their walks. That’s exactly what we love to hear
PRE+PRO was crafted to support all-round wellness, including skin comfort, so fingers crossed Bobby continues to see improvements with time. We're so glad you've added it to their routine. Please keep us posted on how they go!
Wow what can i say, this PRE+PRO Powder has worked magic on my little white Malshi, she has smaller poo's, she has a bigger appetite where as before she never ate much,, she is a fussy eater but now she eats all her dinner at night then looks at me for more. Her face is so much whiter with no tear staining, its great stuff and I highly reccomend it for other dogs
Wow! Thank you so much for this glowing review! We’re over the moon to hear how well your little Malshi is doing on PRE+PRO ✨
Smaller poos, a healthy appetite, and that brighter, whiter face — it’s everything we hope for when creating our products. Tear staining can be such a challenge for light-coloured pups, so it’s amazing to hear she's looking and feeling so much better.
We’re thrilled PRE+PRO is making mealtimes something to look forward to. Thanks again for the kind words and for sharing your experience
Nice, seeing an affect after just a couple of weeks!
My 3 have been on the PRE+PRO Powder for just over a week. The difference is how much poop.is produced is incredible. I would have to scoop poop at least once a day amd have several to collect. Today I hadn't cleaned up.in 2 days and had 3 poops around the property ro clean up!
Also have noticed fresher breath. This will be a daily staple from now on!
Amazing to hear. Thank you so much for sharing! We love that you’re already seeing a real difference with less poop to scoop and fresher breath to boot! PRE+PRO is all about improving nutrient absorption and gut balance, so it’s wonderful to know it’s becoming a daily staple for your three Here’s to healthier guts and happier cleanups!
Pepper has been on this product for a matter of days and we are already noticing a huge difference! Having been on medications after major surgery, her tummy has been very upset. We’re back to seeing healthy poops and an even happier Pepper!
We had the privilege of taste testing Pre+Pro over the last 4 months and we are absolutely loving the results! We first started Pre+Pro in Summer which is when Hunter’s allergies are normally at their worst. I was able to cut his antihistamines down to once a day instead of twice a day now and I feel like he’s not needing soaks as much and hasn’t been needing cream or balm on his paws every night anymore which we are both pleased about. His paws aren’t looking so red as often as they were and haven’t gotten as bad as they did last year. Truly thankful for this product it has noticeable improved Hunter’s skin and coat. There are so many benefits! I haven’t had to clean his ears often either since he has been on Pre+Pro. His stools have also improved a lot too which is definitely a win. Hunter loves Pre+Pro with warm water and Tandem Deer milk with his kibble for breakfast (prefect winter combo to warm up little bellies)
Frost has been using the Tandem PRE+PRO powder for a few weeks now, and the difference is noticeable – he's maintaining weight more consistently and looks more toned and muscular overall with the boost to his gut.
It’s great knowing these are supporting his health from the inside out – a simple addition to his routine that's clearly having a positive impact on his health.
I’ve been using Tandem’s PRE+PRO for dogs for a few months now, and the results have been outstanding. Since starting PRE+PRO, her bowel movements have become much smaller and more regular.
Her poops are noticeably smaller and easier to pick up — a sign that her body is absorbing nutrients more efficiently. Her breath has also improved dramatically (huge plus for cuddle time), and I’ve noticed her ears stay much cleaner than they used to. I rarely have to clean them nowadays, if ever.
Overall, it’s clear that Tandem’s formula is doing something right from the inside out. I love knowing I’m supporting her gut health and her whole body with something that actually works.
Highly recommend for any dog parent looking to improve their pup’s digestion and overall wellness!
I’ve been trialling this PRE+PRO supplement for a while now, and the difference in both of my dogs has been incredible.
Bentley has always had a very sensitive tummy. We’ve dealt with frequent gastro upsets, unpredictable poops, and a lot of trial and error with food. Since starting PRE+PRO, his digestion has really started to settle. His poops are becoming much more regular and consistent, and he just seems more comfortable overall.
Cooper suffers from atopic dermatitis and severe grass irritation. His legs and paws were often red, raw, incredibly itchy, and so sore. It was heartbreaking watching him constantly lick and scratch at them. Since being on the probiotic, I’ve noticed a big improvement. His skin is looking a lot less angry, and the excessive licking and itching have dramatically reduced. He just seems so much more comfortable in his skin now, literally.
PRE+PRO has become a staple in our daily routine. It’s made a real difference in both my dogs’ health, from the inside out. If you have pups with sensitive tummies or skin issues, I can’t recommend this enough that you give it a go!
