Calm-K9 Senior Boost | Calming Support for Older Dogs

Calm-K9 Max Strength Senior Boost 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! The only thing that affects the daily dosage of Calm-K9 Max Strength Senior Boost is your dog’s size. See our feeding info chart for more details.

Please Note:
Calm-K9 Max Strength Senior Boost 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 Senior Boost Max Strength is specially formulated to support emotional balance, brain health, and gut harmony in older dogs, where age-related changes can make calm behaviour and mental clarity more challenging.

Each spoonful includes a targeted blend of:

L-Tryptophan (250mg) – supports natural serotonin production to promote calmness and emotional balance

Lemon Balm Extract (25mg) – helps soothe anxiety and reduce nervous behaviours

L-Carnitine (5mg) – supports brain energy metabolism and alertness

Phosphatidylserine (2mg) – a brain-supporting compound linked to memory and cognitive clarity

Co-enzyme Q10 (2mg) – supports cellular energy, heart health, and overall vitality

Probiotics (Enterococcus Faecium 3x10¹⁰ CFU/kg) – promotes gut balance, which is closely tied to behavioural health

A full B-vitamin complex – including B1, B2, B6, B12, Niacinamide, Pantothenic Acid — for nervous system support and senior energy needs

Lutein (5mg) – a powerful antioxidant that supports healthy ageing, especially vision and cognitive function

Natural flavouring – gentle and palatable for fussy senior eaters

Every ingredient is carefully selected to support calm behaviour, cognitive health, and vitality in senior dogs, with a focus on gut health and emotional wellness.

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 Senior Boost 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.

Plus, our FREE Senior Dog Bible eBook will give you some super simple, quick and easy ideas and ways you can best support your senior dog’s wellness through their golden years.

As with many superfoods, much of the evidence for their benefits comes from research in humans. However, canine cognitive decline shares several characteristics with human Alzheimer’s disease [1-3].

Lemon balm, a key ingredient in Calm-K9 Senior Boost, has been shown to improve cognitive function and reduce agitation associated with Alzheimer’s disease and cognitive decline in humans [4,5]. Studies have also indicated that lemon balm can enhance cognitive performance and mood in healthy, young individuals [6].

Calm-K9 Senior Boost contains a blend of antioxidants and B-vitamins that have demonstrated cognition-enhancing effects [7,8]. Additionally, phosphatidyl choline supports neurological health by reinforcing cell structure and aiding in the production of neurotransmitters [9].

This formula also includes L-tryptophan and probiotics, which contribute further to gut and cognitive health. Details on these ingredients can be found in the Calm-K9 product description.

References:

Head, E; McCleary, R; Hahn, FF; Milgram, NW; Cotman, CW. Region-specific age at onset of beta-amyloid in dogs. Neurobiol Aging. 2000. 21:89–96.

Landsberg, GM; Nichol, J; Araujo, JA. Cognitive dysfunction syndrome: A disease of canine and feline brain aging. Vet Clin North Am Small Anim Pract. 2012. 42:749–768.

Osella, MC; Re, G; Odore, R; Girardi, C; Badino, P; Barbero, R; Bergamasco, L. Canine cognitive dysfunction syndrome: Prevalence, clinical signs and treatment with a neuroprotective nutraceutical. Appl Anim Behav Sci. 2007. 105:297–310.

Fast, R; Schutt, T; Toft, N; Moller, A; Berendt, M. An Observational Study with Long-Term Follow-Up of Canine Cognitive Dysfunction: Clinical Characteristics, Survival, and Risk Factors. J Vet Intern Med. 2013. 27:822-829.

Akhondzadeh S, Noroozian M, Mohammadi M, Ohadinia S, Jamshidi AH, Khani M. Melissa officinalis extract in the treatment of patients with mild to moderate Alzheimer’s disease: a double blind, randomised, placebo controlled trial. J Neurol Neurosurg Psychiatry. 2003 Jul 1;74(7):863-6.

Scholey A, Gibbs A, Neale C, Perry N, Ossoukhova A, Bilog V, Kras M, Scholz C, Sass M, Buchwald-Werner S. Anti-stress effects of lemon balm-containing foods. Nutrients. 2014 Nov;6(11):4805-21.

Pan Y, Kennedy AD, Jönsson TJ, Milgram NW. Cognitive enhancement in old dogs from dietary supplementation with a nutrient blend containing arginine, antioxidants, B vitamins and fish oil. Br J Nutr. 2018 Feb;119(3):349-58.

Pan Y, Landsberg G, Mougeot I, Kelly S, Xu H, Bhatnagar S, Gardner CL, Milgram NW. Efficacy of a therapeutic diet on dogs with signs of cognitive dysfunction syndrome (CDS): a prospective double-blinded placebo-controlled clinical study. Front Nutr. 2018 Dec 12;5:127.

Lu Liu, Song Qiao, Liying Zhuang, Shanhu Xu, Linhui Chen, Qilun Lai, Wenfeng Wang. Choline Intake Correlates with Cognitive Performance among Elder Adults in the United States. Behav Neurol. 2021, Article ID 2962245.

Yes. Calm-K9 Senior Boost is formulated to specifically target the signs of ageing in senior dogs, but it can be fed to an adult dog of any age, if you wish. However, don't forget that we also have Calm-K9 Max Strength, which is the formulation for younger dogs!

Calm-K9 Senior Boost contains nearly everything that Calm-K9 contains (the only difference is the absence of Passiflora!) as well as additional ingredients that are specifically useful to support senior dogs as they age.

As Calm-K9 Senior Boost 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.