VetriScience Senior 27+ Active Health Chews, Canine Plus Daily Multivitamin for Senior Dogs, Balanced Vitamins, Minerals and Antioxidants, Healthy Aging and Wellness Support, Veggie, 60 Servings Review
By Marcus Bell · Dog nutrition editor · Published 2026-05-23 · Updated 2026-06-29
4.5(5,046)Amazon rating$12.792,000+ bought last month
Our verdict
VetriScience's Senior 27+ Active Health chews are built specifically for older dogs, combining fish oil, antioxidants and a detailed vitamin and mineral panel, and a 4.5 star average across more than 5,000 reviews makes it one of the most proven senior formulas in this collection.
Owners of senior dogs who want a vegetable flavored daily chew with a detailed, guaranteed analysis vitamin and mineral panel covering brain, heart and antioxidant support.
Skip if
Your dog is a puppy or younger adult, since this formula is specifically targeted at senior dogs, or you're looking for a meat flavored rather than vegetable flavored chew.
Priced 47% below the category median ($23.99 across 36 tracked models)
Our scorecard
4.5/5overall
Owner rating4.5/5
4.5 average across 5,046 owner ratings
Popularity4.7/5
5,046 owner reviews, more than most models here
The overall score is owner satisfaction weighted by how many reviews back it, so a high rating from few reviews counts for less. The bars below show where this model stands against the other dog food and health supplements we track in this category on price, popularity and size. Context, not marks against it, and our read of the data, not a lab test.
Overview
['This 60 count vegetable flavored chew from VetriScience is formulated specifically for senior dogs, and the label backs that up with a detailed guaranteed analysis covering arginine, methionine, linoleic acid, EPA and DHA from fish oil, calcium, phosphorus, magnesium, iron, zinc, iodine, selenium and a full spread of vitamins A, D3, E, the B complex, and vitamin C per chew.', 'Product benefits listed include boosting antioxidants, immune support, nutritional support, and support for brain and heart health, with specific use cases around coat, eyes, stomach and urinary health, all common concerns as dogs age. The formula is also wheat free.', "At $12.79 for 60 servings, this is one of the more affordable senior multivitamins in this collection, and with over 5,000 reviews averaging 4.5 stars and about 2,000 units bought in the past month, it's also one of the most widely purchased."]
Pros
Detailed guaranteed analysis lists exact amounts of vitamins, minerals and fish oil per chew
Formulated specifically for the needs of senior dogs
Over 5,000 reviews at a strong 4.5 star average
Wheat free vegetable flavored chew
Affordable price for 60 servings
Cons
Not formulated for puppies or younger adult dogs
Vegetable flavor may appeal less to dogs that prefer meat based chews
Pellet style chew texture differs from a softer treat like chew
The detailed guaranteed analysis, down to specific milligram amounts of arginine, EPA, DHA, calcium and a full B vitamin spread, gives this formula more transparency than many multivitamins that only list broad product benefits. Combining fish oil omega-3s with antioxidants and B vitamins is formulated to support the brain, heart, coat, eye, stomach and urinary concerns that commonly come with aging, though it's still a general wellness supplement rather than a treatment for any diagnosed condition.
What buyers say
With more than 5,000 reviews holding a 4.5 star average and roughly 2,000 units bought last month, this is one of the most established and heavily repurchased senior multivitamins in this collection.
At what age should I start giving my dog a senior multivitamin like this one?
This formula is designed for senior dogs, generally considered to be dogs around 7 years and older, though the right time can vary by breed and size, so check with your vet if you're unsure.
What vitamins and minerals does this chew provide?
The label lists a detailed guaranteed analysis including arginine, methionine, EPA and DHA from fish oil, calcium, magnesium, zinc, and vitamins A, D3, E, the B complex and C, all measured per chew.
Is this formula free of common allergens?
It's listed as wheat free, though if your dog has other known sensitivities, review the full ingredient panel before starting it.
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