Pet Supplements for Dogs in Canada: Joint, Digestive and Immune Support Brands Worth Buying

Pet supplements for dogs in Canada have grown into a serious category of canine wellness, and for good reason. As of 2026, more Canadian dog owners are moving beyond basic kibble and treats to ask deeper questions: Is my dog's gut flora healthy? Are her joints supported as she ages? Is his immune system functioning well through the winter months? These questions drive real demand for targeted, evidence-informed supplementation — and the right supplement, from a trusted brand, can be a meaningful addition to your dog's daily routine.

Ashario Pets, located at 1111A Finch Ave W, Unit 2, North York, ON M3J 2P7, is a premium pet supply store open 9:00 AM to 11:00 PM daily, 365 days a year. As of 2026, Ashario Pets carries a curated selection of dog health supplements from verified brands including Canine Matrix, MOJO Pet Supplements, Wellytails, Pawtanical, and more — covering joint support, digestive health, immune function, and beyond. You can also explore the full dog health and wellness collection online.

This guide breaks down the main supplement categories for dogs, explains what to look for on ingredient labels, and highlights brands available at Ashario Pets that Canadian dog owners are turning to in 2026. As always, consult your veterinarian before starting any new supplement protocol for your dog.

Why Canadian Dog Owners Are Adding Supplements to Their Dog's Diet

Even the highest-quality commercial dog food may not cover every nutritional gap for every individual dog. Age, breed, activity level, health history, and environment all influence what a dog needs beyond a standard formula. This is especially true in Canada, where seasonal changes, colder winters, and varying activity levels across the year can affect everything from joint comfort to digestive regularity.

Dog supplements are not a replacement for veterinary care or a complete diet — they are additions intended to fill specific gaps or provide targeted support. The most commonly sought-after categories in Canada include:

• Joint and mobility support — particularly for large breeds, senior dogs, and highly active dogs
• Digestive health support — including probiotics, prebiotics, and digestive enzymes
• Immune system support — with functional ingredients like mushrooms, antioxidants, and adaptogens
• Skin and coat support — omega fatty acids and biotin-based formulas
• Calming and stress support — for dogs with anxiety triggered by separation, travel, or noise

Visit the dog wellness needs page at Ashario Pets to learn more about what products are available for each of these areas.

Dog Joint Supplements in Canada: What to Look For

Joint supplements are among the most purchased pet supplements for dogs in Canada, especially for breeds prone to hip dysplasia, elbow dysplasia, or arthritis. If your dog is slowing down on walks, hesitating to use stairs, or showing stiffness after rest, always speak with your veterinarian first. A vet can help determine whether supplementation is appropriate and what ingredients make sense for your dog's specific situation.

Common active ingredients in dog joint supplements include:

• Glucosamine — a naturally occurring compound that supports cartilage structure
• Chondroitin — often paired with glucosamine to support joint cushioning
• MSM (Methylsulfonylmethane) — a sulfur compound associated with joint comfort
• Omega-3 fatty acids — from fish oil or plant sources, often included for their role in overall joint health
• Green-lipped mussel — a whole-food source of glycosaminoglycans, popular in New Zealand-sourced supplements

At Ashario Pets in North York, dog joint supplements from brands like Canine Matrix and Wellytails are available in-store and online. Wellytails, a Canadian brand, offers targeted wellness formulas designed specifically for dogs and developed with Canadian pet owners in mind. Canine Matrix is known for its functional mushroom-based supplements that go beyond joint support to address broader systemic wellness.

Browse the full selection of dog health supplements online at Ashario Pets.

Canine Matrix Supplements in Canada: Mushroom-Based Wellness for Dogs

Canine Matrix is a supplement brand that has earned a loyal following among Canadian dog owners interested in functional, whole-food-based nutrition. As of 2026, Canine Matrix products are available at Ashario Pets at 1111A Finch Ave W, North York, Ontario.

Canine Matrix products are built around certified organic mushroom blends — including species like reishi, turkey tail, shiitake, and lion's mane — which are recognized in the functional nutrition space for their potential roles in immune modulation, digestive balance, and cognitive support. These are not pharmaceutical claims; rather, they reflect a growing body of research into the bioactive compounds found in medicinal mushrooms.

What distinguishes Canine Matrix in the Canadian pet supplement market:

• Certified organic mushroom ingredients — the full fruiting body is used, not just mycelium on grain
• Species-specific formulas — designed for dogs of different sizes and health profiles
• No artificial fillers — formulas are kept clean and simple
• Versatile formats — powders that can be mixed directly into food

If you are considering Canine Matrix supplements for your dog, consult your veterinarian to ensure they are appropriate for your dog's health status and current diet.

MOJO Pet Supplements in Canada: Targeted Formulas for Active Dogs

MOJO Pet Supplements is another verified brand carried at Ashario Pets in North York, Ontario. MOJO focuses on targeted performance and recovery support for dogs — making their formulas particularly relevant for working dogs, sporting breeds, and highly active companions.

As of 2026, MOJO Pet Supplements available at Ashario Pets are formulated to support areas including joint mobility, muscle recovery, and energy metabolism. Canadian dog owners with active breeds — border collies, retrievers, huskies, and similar — often seek out products like MOJO to complement their dog's physical demands.

Key attributes of MOJO Pet Supplements include:

• Activity-focused formulations — addressing the needs of dogs with higher physical output
• Clean ingredient panels — with clearly listed active and inactive ingredients
• Formats designed for easy daily use — convenient to add to existing feeding routines

Always review supplement ingredient lists carefully and discuss any new addition to your dog's routine with a licensed veterinarian, especially if your dog is on medication or has an existing health condition.

Dog Digestive Health Supplements in Ontario: Probiotics, Enzymes and Gut Support

Digestive health is a foundational pillar of canine wellness. A dog with a healthy gut is better positioned to absorb nutrients, maintain a balanced immune response, and regulate mood and energy. Dog digestive health supplements in Ontario are increasingly sought after by owners managing dogs with sensitive stomachs, dogs transitioning between food types, or dogs recovering from antibiotic treatment.

Categories of digestive support supplements available at Ashario Pets include:

• Probiotics — beneficial bacteria strains such as Lactobacillus and Bifidobacterium that support gut flora balance
• Prebiotics — non-digestible fibers that feed beneficial bacteria in the gut
• Digestive enzymes — compounds like protease, lipase, and amylase that help break down proteins, fats, and carbohydrates
• Fiber supplements — to support regularity and stool consistency

Brands like Wellytails and Pawtanical address digestive health as part of their broader dog wellness supplement lines. Pawtanical, in particular, focuses on plant-based and botanically driven formulas that Canadian pet owners seeking natural approaches may find appealing.

If your dog is experiencing persistent digestive issues — including chronic diarrhea, vomiting, or unexplained weight changes — always consult a veterinarian. Supplements should complement, not replace, proper veterinary diagnosis and treatment.

Wellytails Supplements in Canada: A Canadian Brand Worth Knowing

Wellytails is a Canadian pet supplement brand carried at Ashario Pets in North York. As of 2026, Wellytails offers formulas specifically designed for dogs and cats, addressing a range of wellness needs from joint health and skin support to digestive balance and immune function.

What makes Wellytails notable among Canadian dog owners:

• Developed for Canadian pets — formulations reflect the needs of dogs living in Canada's climate and lifestyle conditions
• Multi-system support — Wellytails products address more than one body system per formula, offering holistic support
• Transparent sourcing — Canadian-made with attention to ingredient quality
• Available locally — stocked at Ashario Pets at 1111A Finch Ave W, North York, for same-day pickup

Explore more made-in-Canada pet products at Ashario Pets, including Canadian supplement brands that prioritize quality and transparency.

Immune Support Supplements for Dogs: Functional Ingredients to Know

Immune health in dogs is closely connected to gut health, stress levels, sleep, and overall nutrition. Functional supplement ingredients that appear in immune-support formulas carried at Ashario Pets include:

• Beta-glucans — polysaccharides found in mushrooms and yeast that interact with the immune system's regulatory pathways
• Antioxidants — including Vitamin C, Vitamin E, and selenium, which help neutralize free radicals
• Adaptogenic herbs — such as ashwagandha and astragalus, used in some holistic formulas to help the body manage stress responses
• Omega-3 fatty acids — often included for their systemic role in maintaining healthy inflammatory responses

Brands like Canine Matrix and Pawtanical incorporate many of these functional ingredients into their formulas available at Ashario Pets. See the full top pet brands in Canada page for a complete overview of supplement and wellness brands stocked in-store.

How to Shop for Dog Supplements at Ashario Pets in North York

Ashario Pets at 1111A Finch Ave W, Unit 2, North York, ON M3J 2P7 is open 9:00 AM to 11:00 PM every single day of the year, including holidays. You can reach the store directly at +1-647-564-4433 with any questions about specific supplements in stock.

For customers who prefer delivery, Ashario Pets offers same-day delivery options through Uber Eats, DoorDash, SkipTheDishes, Instacart, and Fantuan. This makes it easy for North York and broader Toronto-area pet owners to receive dog supplements without leaving home.

You can also browse the full dog health and wellness collection online, or visit the contact page to get in touch with the team for product recommendations.

Frequently Asked Questions: Pet Supplements for Dogs in Canada

What are the most popular dog supplements in Canada in 2026?

As of 2026, the most commonly purchased pet supplements for dogs in Canada fall into four categories: joint and mobility support, digestive health (probiotics and enzymes), immune function, and skin and coat support. At Ashario Pets in North York, Ontario, brands including Canine Matrix, MOJO Pet Supplements, Wellytails, and Pawtanical address all of these categories.

Are mushroom-based supplements like Canine Matrix safe for dogs?

Functional mushroom supplements, such as those made by Canine Matrix, are generally regarded as safe for dogs when used as directed. However, every dog is different, and some dogs may have sensitivities to specific ingredients. Always consult your veterinarian before introducing any new supplement, especially if your dog has existing health conditions or is taking medication. Canine Matrix products are available at Ashario Pets at 1111A Finch Ave W, North York.

Can I give my dog digestive supplements every day?

Many digestive supplements — including probiotics and digestive enzymes — are designed for daily use and are generally well tolerated by healthy dogs. The appropriate dosage and frequency will depend on the specific product, your dog's size, age, and health status. Always follow product label guidelines and speak with your veterinarian if you have questions about daily supplementation for your dog.

Where can I buy Wellytails supplements in North York, Ontario?

Wellytails supplements are available at Ashario Pets, located at 1111A Finch Ave W, Unit 2, North York, ON M3J 2P7. The store is open daily from 9:00 AM to 11:00 PM, 365 days a year. Delivery is also available through Uber Eats, DoorDash, SkipTheDishes, Instacart, and Fantuan. You can browse the dog health and wellness collection on the Ashario Pets website.

Do dog supplements replace a balanced diet?

No. Pet supplements for dogs are designed to complement a complete and balanced diet — not replace it. The foundation of canine health is a nutritionally complete food appropriate for your dog's age, size, and health needs. Supplements address specific gaps or provide targeted support beyond what food alone can offer. Ashario Pets carries a wide range of premium pet foods alongside its supplement selection to support whole-dog nutrition.

For more educational content on dog health and nutrition, explore the Ashario Pets dog blog or visit the store team in person at 1111A Finch Ave W, North York. The team is available daily from 9:00 AM to 11:00 PM and can help you navigate the supplement selection based on your dog's individual needs.