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Everyday Wellness

Why Every Dog Needs a Daily Multivitamin (Even on a “Complete” Food)

Dr. Anna Whitlock, BVSc·3 June 2026· 6 min read
Why Every Dog Needs a Daily Multivitamin (Even on a “Complete” Food)

Why Every Dog Needs a Daily Multivitamin (Even on a “Complete” Food)

Flip the bag over. Almost every dog food in the UK is labelled “complete and balanced.” So why bother with a multivitamin?

Because “complete” is a regulatory minimum, not an optimum. And because real life isn’t a laboratory.

What “Complete” Actually Means

UK pet food law (FEDIAF guidelines) requires that a “complete” food meets minimum levels of essential nutrients for the average healthy dog of a given life stage. That is a brilliant safety net — but it has three real-world limitations:

1. It targets the average dog. Your specific dog might need more (or less) of certain nutrients than the average. 2. Heat processing destroys some vitamins. Manufacturers add buffers to compensate, but the nutrient profile of the bag in month one is not the same as month four. 3. Storage degrades it further. A bag of kibble sitting open in a cupboard quietly loses some of its vitamin content week by week.

Where the Small Gaps Usually Hide

Based on clinical research and what UK vets consistently flag:

  • B-complex vitamins — essential for energy and nervous system, easy to lose during processing
  • Vitamin E — a major antioxidant, particularly important on dry diets
  • Zinc and selenium — trace minerals that are critical for skin, coat and immune function
  • Taurine — increasingly recommended for heart health, especially for certain breeds and grain-free diets
  • Biotin — supports skin and claws, often under-represented in kibble
A good daily multivitamin tops these up without overcomplicating your dog’s diet.

When a Daily Multivitamin Earns Its Keep

More than anything, a daily multi is the everyday safety net under everything else. Specifically, it earns its place for:

  • Dogs on the same kibble for years — reduces the risk of slow, accumulated nutrient gaps
  • Active or working dogs — higher metabolic demands need higher nutrient cover
  • Senior dogs — absorb fewer nutrients from food than they did at three
  • Picky eaters — may not finish their bowl reliably enough to hit minimums
  • Homemade or raw diets — unless meticulously balanced, prone to gaps

The Simple Daily Routine

Food + one multivitamin chew + (optional) one omega softgel = an honest, simple, every-day wellness baseline. Layer Joint, Calm or Gut on top only when your dog actually needs them.


Our Daily Multivitamin Chews combine 25 vitamins, minerals and supportive nutrients in one chicken-flavoured chew. One a day. That’s it.