Supplements & Vitamins162 products
Joint, skin, gut, and calming support from trusted brands.
Dog supplements fill specific nutritional gaps or support specific body systems — joints for older or large-breed dogs, skin and coat for dogs with dullness or shedding issues, digestive health for dogs with sensitive stomachs, and calming aids for anxious dogs. They're complements to a balanced diet and regular vet care, not replacements. The brands in this category range from veterinary-grade products (Virbac, Vetafarm, PAW) to well-established natural ranges (Natural Animal Solutions, Vetalogica) that Australian owners have relied on for years.
Shop by breed
All breeds →
Hill's Science Diet
Oral Care Chicken Recipe Adult Dry Dog Food
$35.99
$48.00Save up to $12.01
$17.14/kg
Natural Animal Solutions
Natural Animal Solutions Ear Clear
$25.55
$38.37Save up to $12.82
Natural Animal Solutions
Natural Animal Solutions Goat Milk Powder Supplement For Dogs And Cats
$32.99
$51.84Save up to $18.85
Natural Animal Solutions
Natural Animal Solutions Digestavite Plus Supplement For Dogs And Cats
$28.95
$38.68Save up to $9.73
Natural Animal Solutions
Natural Animal Solutions Eye Clear
$21.10
$31.20Save up to $10.10
Vetsense
Vetsense Calcium Syrup
$28.79
$36.94Save up to $8.15
What type of dog are you shopping for?
Bell & Bone
Bell & Bone Lamb Topper Dog Dental Spray
$29.99
$39.99Save up to $10.00
Natural Animal Solutions
Natural Animal Solutions Calm And Relax For Dogs
$27.98
$39.99Save up to $12.01
Subscription prices can save 2-15%
Some stores offer autoship discounts. These range between 2.5-15% off when you set up a repeat delivery.
Tropiclean
Tropiclean Fresh Breath Water Additive For Puppies
$26.90
$36.99Save up to $10.09
Bell & Bone
Bell & Bone Dog Dental Topper Salmon
$29.99
$39.99Save up to $10.00
Natural Animal Solutions
Natural Animal Solutions Omega Oil Supplement For Dogs And Horses
$41.99
$58.38Save up to $16.39
Oxbow
Oxbow Natural Science Joint Support
$15.55
$29.00Save up to $13.45
Tropiclean
Tropiclean Fresh Breath Clean Teeth Gel Peanut Butter
$26.99
$31.99Save up to $5.00
Tropiclean
Tropiclean Fresh Breath Oral Care Kit For Small Dogs
$31.48
$43.99Save up to $12.51
Natural Animal Solutions
Natural Animal Solutions Cognitive Omega 3, 6 & 9 Senior Dog Oil
$22.99
$41.55Save up to $18.56
Natural Animal Solutions
Natural Animal Solutions Organic Seaweed Supplement For Dogs And Cats
$15.99
$22.68Save up to $6.69
Prices fluctuate more than you think
Poppy has tracked price swings of up to 40% on the same product within a single month. Setting a price alert means you never miss a dip.
PAW
Paw Osteosupport® Joint Care Powder For Dogs 80 x 500mg Capsules
$53.95
$96.21Save up to $42.26
Vetsense
Vetsense Rehydrate For Horses 1 Litre
$23.50
$28.95Save up to $5.45
Vetsense
Vetsense Avi-vital
$14.23
$15.95Save up to $1.72
Natural Animal Solutions
Natural Animal Solutions Anal Gland Support
$37.86
$39.99Save up to $2.13
Oxbow
Oxbow Harvest Stacks Timothy
$35.99
$50.79Save up to $14.80
Tropiclean
Tropiclean Fresh Breath Clean Teeth Gel
$26.99
$43.99Save up to $17.00
Oxbow
Oxbow Natural Science Digestive Support 60 Tablets
$15.55
$30.97Save up to $15.42
Natural Animal Solutions
Natural Animal Solutions Calm For Dogs And Cats
$34.22
$48.01Save up to $13.79
Wombaroo
Wombaroo Impact Colostrum
$97.98
$99.95Save up to $1.97
Showing 1–25 of 162 products
Joint supplements are the largest sub-group — glucosamine, chondroitin, green-lipped mussel, MSM, and omega-3 fatty acids are the evidence-backed ingredients to look for. Skin and coat products typically rely on omega-3s from fish oil, biotin, and zinc. Digestive support uses probiotics and prebiotics, with some products adding digestive enzymes. Calming aids in the Australian market lean on tryptophan, L-theanine, chamomile, and milk protein derivatives — CBD products are not legally available for pets in Australia. Multi-vitamins fill general gaps for dogs on home-prepared or raw diets that may not be fully balanced.
Supplements work best when they're targeted. A healthy adult dog on a quality complete diet rarely needs anything added. A senior labrador with stiffness, a border collie with itchy skin, or a rescue dog with a nervous disposition are all examples where a specific supplement can make a real difference alongside vet advice. Chronic conditions should be assessed by your vet first — a supplement won't fix what's actually an underlying health problem, and some supplements interact with prescription medications.
How to choose
Identify the specific outcome you're after before you compare products. 'General health' is rarely a useful starting point — 'joint support for my 9-year-old lab' or 'skin and coat for a dog with dandruff' gives you a much clearer list. Look for proven active ingredients at meaningful doses: glucosamine below 500mg per dose in a medium dog is likely under-strength, and fish oil products should show EPA/DHA content specifically, not just 'fish oil'. Match the format to your dog — tablets, chews, liquids, and powders all work, but fussy dogs tend to prefer chews and powders hidden in food. Reputable Australian brands like Virbac, PAW, Vetafarm, and Natural Animal Solutions have been on veterinary shelves for decades for a reason. Finally, tell your vet what you're giving your dog, especially if they're on prescribed medication, because some supplements interact with common drugs.
Key considerations
Target before comparing
'General health' isn't useful. Start with a specific outcome — joint, skin, gut, or calming — and compare products within that group.
Check active ingredient doses
Glucosamine, chondroitin, EPA/DHA, and probiotic CFU counts matter. Vague 'blends' without doses are weaker than labelled amounts.
Format suits the dog
Chews and powders win for fussy dogs. Tablets work for compliant eaters. Liquids mix easily into food or water.
Not a cure
Supplements support body systems; they don't treat disease. If your dog has symptoms, see a vet before reaching for a bottle.
Tell your vet
Some supplements interact with common medications. Always mention what you're giving if your dog is on prescribed drugs.
Frequently asked
Does my healthy dog need supplements?+
Usually not. A dog on a complete and balanced commercial diet gets what they need from the food. Supplements earn their place when a specific issue appears — joint stiffness in an older dog, dull coat, sensitive digestion, anxiety — not as a general 'just in case' daily addition.
Which joint supplement actually works?+
The most evidence-backed ingredients are glucosamine, chondroitin, green-lipped mussel, MSM, and omega-3 fatty acids. Look for products that list specific doses rather than 'proprietary blends' without amounts. Results take weeks to appear — don't expect overnight changes, and reassess after 8-12 weeks of consistent use.
Can I give my dog human supplements?+
Generally no. Dosing differs, some human supplements contain xylitol which is toxic to dogs, and human products aren't tested for canine safety. Fish oil is one of the few with overlap, but you still need to dose by weight — ask your vet before using anything from your own medicine cabinet.
How long should my dog be on a supplement?+
It depends on the purpose. Joint and digestive supplements are usually ongoing for the benefit to continue. Short-course products like antibiotic recovery probiotics have defined windows on the label. Reassess every few months and check whether the original issue has actually improved.
Are natural or veterinary supplements better?+
Both can work, depending on the product. Veterinary-grade supplements like Virbac, PAW, and Vetafarm often have tighter dosing and clinical evidence. 'Natural' products vary wildly — look past the branding and check the ingredient list, doses, and whether the claims on the packet are supported by anything beyond marketing copy.