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  • Calm-K9 | Calming Support for Happy, Relaxed Dogs

    • Created by vets and trainers.
    • Calms anxious or stressed dogs.
    • Natural, non-sedative supplement.
    • Supports training and behavior.
    ...

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    Calm-K9 | Calming Support for Happy, Relaxed Dogs

    Why Calm-K9 is a daily essential for happier, calmer dogs

    Calm-K9 Max Strength is a natural calming supplement that supports your dog through life's stressful events. Formulated by our team of vets, champion trainers and nutritionists, the 100% natural, non-sedative ingredients target both your dog's brain and gut health, to improve their quality of life, and helps to reduce reactive and anxious behaviours.

    Simply add the recommended amount of supplement powder to your dog's feed once a day, with the best results coming when taken everyday. The powder format allows high levels of active ingredients, with no unnecessary fillers, for maximum impact.

    Whether your dog is generally anxious, or they need more support around fireworks night, routine change, travel, kennel stays, separation anxiety or visitors, Calm-K9 Max Strength helps to calm your canine.

    Supports anxiety relief, stress reduction and improved behaviour. Ideal for reactive or anxious pets.

    The ingredients behind Calm-K9

    L-Tryptophan

    L-Tryptophan supports the body’s natural production of serotonin, helping to promote calmer moods and better sleep.

    L-Glutamic Acid

    Beneficial gut-balancing bacteria helps to metabolise food and absorb nutrients, promoting gut wellness while improving mood and mental wellness!

    Passiflora Incarnata

    A powerhouse team of superfoods packed with properties to combat anxiety, promote calmness and assist a healthy sleep cycle.

    Lemon Balm Extract

    Lemon balm naturally supports calm and relaxation, working alongside Passiflora to help reduce anxiety during stress.

    Enterococcus Faecium

    Probiotics help maintain a healthy balance of beneficial gut bacteria, supporting better digestion and nutrient absorption, while also positively influencing mood by promoting the gut–brain production of calming neurochemicals like serotonin.

    Mannan Oligosaccharides

    Mannan Oligosaccharides act as prebiotic fibres that feed and support beneficial gut bacteria, helping to maintain a healthy, balanced digestive system.

    Beta Glucans

    They help create optimal conditions for healthy gut flora to thrive and support the immune system by promoting key defence cells such as neutrophils, monocytes and interleukins.

    How much Calm-K9 Max Strength should I give my dog?

    Feed Calm-K9 Max Strength based on your dog's weight, once daily. Gradually increase to the full amount over 5-7 days.

    Small dog, 10kg or below

    0.5 Scoop (1g) Per Day
    Lasts 100 Days

    Medium dog, 11-20kg

    1 Scoop (2g) Per Day
    Lasts 50 Days

    Large dog, 21-40kg

    2 Scoops (3g) Per Day
    Lasts 25 Days

    Extra Large dog, 41kg or over

    2.5 Scoops (5g) Per Day
    Lasts 20 Days

    FAQs

    Calm-K9 Max Strength is usually rapid acting and some changes can be seen straight away. However, just like humans, all dogs are different and others might take longer to see imporvements so we recommend allowing up to 50 days.

    Yes! Calm-K9 can be fed to any dog over 8 weeks old. The only thing that affects the daily dosage of Calm-K9 Max Strength is your dog’s size. See our feeding info chart for more details.

    Please Note:
    Calm-K9 Max Strength should not be used in conjunction with SSRIs (Selective Serotonin Reuptake Inhibitors) unless explicitly approved by your veterinarian. Always consult with your vet before introducing new supplements to your dog's regimen, especially if your dog is on prescription medications.

    Calm-K9 Max Strength is designed to naturally support calm behaviour and emotional balance in dogs, by nurturing the powerful connection between the gut and the brain.

    Each spoonful contains:

    L-Tryptophan (250mg) – an essential amino acid that supports serotonin production, helping promote calm behaviour

    Passiflora (Passionflower) Powder (100mg) – a traditional botanical used to support relaxation and emotional balance

    L-Glutamine (100mg) – supports the gut lining, which plays a key role in mood regulation through the gut-brain axis

    Lemon Balm Extract (25mg) – known for its calming and mood-balancing effects

    Enterococcus Faecium (3x10¹¹ CFU/kg) – a beneficial probiotic to support gut health and reduce stress responses

    Beta Glucans & MOS (50mg each) – support immune health and gut stability, especially under stress

    All of this is delivered in a gentle, tasty powder with natural flavouring, making daily calm support stress-free and straightforward.

    Supplement Composition per 2g Scoop
    L-Tryptophan 250mg
    Passiflora Incarnata Powder 100mg
    L-Glutamic Acid 100mg
    Lemon Balm Extract 25mg
    Enterococcus Faecium 3 x 1011 CFU/kg
    Mannan oligosaccharides 50mg
    Beta Glucans 50mg

    Yes! This works with any diet. The formula is gluten free and is designed to assist your dog’s gut – not upset it!

    We’ve produced Calm-K9 Max Strength as a powder supplement so it can easily be added to your dog’s daily food. Simply measure and mix! We love to spread ours on K9-Calm Mats for an extra calming boost.

    To make sure your training is on the right track we send you a free training eBook with every pouch. We want you to have the BEST and QUICKEST chance of success and so we highly recommend adding training to your weekly routine. 

    Our FREE eBook will give you some super simple, quick and easy ideas. By considering these pieces of the puzzle along with training, you can move closer to your dog's transformation potential!

    Calm-K9 Max Strength contains scientifically backed ingredients proven to promote calmness and reduce anxiety in dogs. Here’s how it works:

    Serotonin and Tryptophan

    • Serotonin is a neurotransmitter responsible for regulating mood, optimism, appetite, aggression, impulse control, and anxiety.
    • The body produces serotonin using tryptophan, an essential amino acid that must be obtained through diet.
    • Once absorbed, tryptophan is converted into serotonin, which has anti-anxiety and calming effects through its neurological pathway.

    Key Ingredients

    1. Lemon Balm
    2. Passiflora (Passionflower)
    3. Probiotics

    References:

    1. DeNapoli JS, Dodman NH, Shuster L, Rand WM, Gross KL. Effect of dietary protein content and tryptophan supplementation on dominance aggression, territorial aggression, and hyperactivity in dogs. J Am Vet Med Assoc. 2000 Aug 1;217(4):504-8.
    2. Kato M, Miyaji K, Ohtani N, Ohta M. Effects of prescription diet on dealing with stressful situations and performance of anxiety-related behaviors in privately owned anxious dogs. J Vet Behav. 2012 Jan;7(1):21-6.
    3. Weeks BS. Formulations of dietary supplements and herbal extracts for relaxation and anxiolytic action: Relarian. Med Sci Monit. 2009 Oct;15(11):RA256-62.
    4. Desbonnet L, Garrett L, Clarke G, Bienenstock J, Dinan TG. The probiotic Bifidobacteria infantis: an assessment of potential antidepressant properties in the rat. J Psychiatr Res. 2008 Dec;43(2):164-74.
    5. Moloney RD, Desbonnet L, Clarke G, Dinan TG, Cryan JF. The microbiome: stress, health and disease. Mamm Genome. 2014 Feb;25(1):49-74.

    As Calm-K9 is centrally-acting, to be safe, we recommend stopping Calm-K9 Max Strength & Calm-K9 Senior Boost Max Strength 3 days before the operation and picking up again 3 days after. All other supplements can be given the day before and restarted after 48 hours.

    It doesn't matter at all what time you give Calm-K9. Some of our Health Heroes like to give it in the morning and some in the evening.

    What Pet Parents Are Saying

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