Vitamins and Minerals for Dogs: What They Do and Where Food Fits
Summary
- Dogs need vitamins and minerals in relatively small amounts, but those amounts and ratios still matter.
- Vitamins help with functions such as metabolism, vision, cell function and blood clotting. Minerals help with bones, fluid balance, nerve function, oxygen transport and many other processes.
- More is not automatically better. Excesses can be harmful, and random supplementation can create imbalances.
- Food ingredients can contribute vitamins and minerals, but ingredient presence alone does not prove that a diet is nutritionally adequate.
- Shvaan uses fresh human-grade ingredients, named animal proteins, rice, sorghum, vegetables, recipe-specific fruits and 18+ Ayurvedic herbs and spices. Those ingredients are relevant to the nutrient story, but we do not claim complete-and-balanced status without independent verification.
Vitamins and minerals are easy to underestimate because they are needed in much smaller amounts than protein, fat or water.
That does not make them optional.
Micronutrients help make the rest of nutrition work.
They support processes including:
- energy metabolism
- vision
- nerve and muscle function
- bone structure
- blood formation
- fluid balance
- normal cell function
- blood clotting
And because some nutrients interact with each other, the correct amount matters just as much as the presence of the nutrient itself.
Reviewed by Kedar Dixit
Founder, Shvaan Foods | Certified Pet Nutrition Coach
Kedar reviews Shvaan's educational dog-nutrition content from the perspective of practical feeding, ingredient transparency and responsible pet nutrition.
Reviewed: 6 October 2026
What Are Vitamins and Minerals?
Vitamins are organic compounds required for normal metabolism and other body functions.
Minerals are inorganic elements that also play essential physiological roles.
Merck Veterinary Manual groups vitamins into two broad categories:
- Fat-soluble vitamins: A, D, E and K
- Water-soluble vitamins: the B-vitamin family and vitamin C
Minerals can also be grouped broadly into:
- Macrominerals: such as calcium, phosphorus, sodium, potassium and magnesium
- Trace minerals: such as iron, zinc, copper, iodine and selenium
The word “micro” refers to the amount needed, not the importance of the nutrient.
Why Ratios Matter as Much as Individual Nutrients
Pet nutrition is not a scavenger hunt where you simply collect one source of every vitamin and mineral.
The relationships between nutrients matter.
For example:
- calcium and phosphorus interact in bone metabolism
- vitamin D affects calcium and phosphorus regulation
- some minerals can interfere with the absorption of other minerals when supplied excessively
- selenium is required in very small amounts but can become harmful in excess
AAFCO notes that dog nutrient profiles include dozens of nutritional parameters, with minimums and sometimes maximums, and that these requirements also vary by life stage.
This is why a bowl cannot be judged as nutritionally adequate simply because it contains several healthy-looking ingredients.
For the broader framework, read What Makes a Balanced Dog Diet?.
Fat-Soluble Vitamins
| Vitamin | Key roles | Why caution matters |
|---|---|---|
| Vitamin A | Vision, growth, immune function and maintenance of epithelial tissues. | Too little and too much can both create problems. |
| Vitamin D | Calcium and phosphorus regulation and bone health. | Dogs rely on dietary vitamin D much more than humans do, and excess can also be harmful. |
| Vitamin E | Antioxidant protection and normal cellular function. | Its role interacts with other nutrients, including selenium. |
| Vitamin K | Blood clotting and related physiological functions. | Deficiency and excess concerns depend on diet, health and specific exposure risks. |
Water-Soluble Vitamins
Water-soluble vitamins include the B-vitamin family and vitamin C.
Many B vitamins function as co-factors in energy metabolism and other biochemical reactions.
| Group | Examples | General roles |
|---|---|---|
| B vitamins | Thiamine, riboflavin, niacin, pantothenic acid, B6, folate, B12 and others | Energy metabolism, nerve function, red blood cell-related processes and enzyme activity. |
| Vitamin C | Ascorbic acid | Antioxidant and collagen-related functions. Dogs can synthesise vitamin C in the liver, so AAFCO does not set a dietary requirement for it. |
PetChef's separate article on vitamin B6 is useful as a reminder that individual B vitamins have specific roles. But the better nutrition takeaway is broader:
one vitamin should not be turned into a superhero ingredient while the rest of the diet is ignored.
Macrominerals
Macrominerals are required in larger amounts than trace minerals.
| Mineral | Key roles |
|---|---|
| Calcium | Bones, teeth, muscle contraction and other cellular functions. |
| Phosphorus | Bone structure, energy metabolism and cell function. |
| Potassium | Fluid balance, nerve transmission and muscle function. |
| Sodium | Fluid balance, acid-base balance and nerve function. |
| Magnesium | Enzyme activity, muscle and nerve function, and bone-related processes. |
Trace Minerals
Trace minerals are needed in much smaller amounts, but they still perform important functions.
| Mineral | Key roles |
|---|---|
| Iron | Oxygen transport and red-blood-cell-related functions. |
| Zinc | Enzyme activity, skin and cellular function. |
| Copper | Iron metabolism, enzyme systems and connective-tissue-related functions. |
| Iodine | Thyroid hormone production and metabolic regulation. |
| Selenium | Antioxidant systems and other cellular functions. |
Where Do Vitamins and Minerals Come From in Food?
Different foods contribute different micronutrients.
Common nutrient-bearing food categories include:
- meat and animal tissues
- fish
- eggs
- vegetables
- fruits
- grains and seeds
But this is the important distinction:
“Contains ingredients that naturally carry vitamins and minerals” is not the same statement as “provides every required vitamin and mineral in the correct amount and ratio.”
That distinction matters especially with homemade feeding, random toppers and supplement-heavy routines.
How This Connects to Shvaan
Shvaan uses a broad ingredient system rather than building the nutrition story around one fashionable micronutrient.
Across the range, Shvaan uses:
- named animal proteins including chicken, turkey, lamb, duck and quail
- rice and sorghum
- vegetables
- recipe-specific fruits and vegetables including apple, mango, pumpkin and beetroot
- 18+ Ayurvedic herbs and spices in every recipe
- meat broth that remains part of the finished meal
- a fresh wet format with useful meal moisture
Those ingredients are relevant because real food ingredients naturally contribute a range of nutrients.
Shvaan's real-food ingredient system brings together named animal proteins, grains, vegetables, recipe-specific fruits, broth, moisture and 18+ Ayurvedic herbs and spices in every recipe.
Together, these ingredients contribute protein, energy, fibre, vitamins, minerals and other nutrients as part of the overall recipe.
Why Random Supplementation Can Backfire
The supplement aisle creates a dangerous illusion:
if a little of a nutrient is good, more must be better.
That is false.
Merck specifically cautions against indiscriminate mineral supplementation because excess intake can create imbalances and interfere with the absorption of other minerals.
Fat-soluble vitamins can also accumulate more readily than most water-soluble vitamins.
Supplements make the most sense when there is a clear reason:
- a veterinarian has identified a deficiency
- a properly formulated homemade diet requires a specific supplement plan
- a medical condition changes nutrient needs
- a veterinary nutrition professional has built the diet around a defined requirement
Supplements should fill a known gap, not create a new one.
Human Vitamins Are Not a Shortcut for Dog Nutrition
A human multivitamin is not automatically appropriate for a dog.
Human supplements can contain nutrient amounts, combinations or additional ingredients that were designed for people rather than dogs. Giving them casually can also push a dog above safe nutrient levels.
AAFCO specifically advises pet owners to first ask whether a supplement is needed at all and warns that adding nutrients to an already adequate diet can exceed upper limits.
Do not use a human vitamin as an insurance policy for an uncertain diet. Fix the diet itself, or use a veterinarian-guided supplement plan when there is a defined reason.
Homemade Food Is Where Micronutrient Gaps Become Easy to Miss
A homemade bowl can contain chicken, rice, carrots, pumpkin and curd and still be short on one or more required nutrients.
That is because nutrient adequacy depends on:
- exact quantities
- bioavailability
- the dog's life stage
- total calorie intake
- nutrient ratios
- how ingredients change during preparation
AAFCO explicitly describes formulating a complete and balanced pet food as complex.
For a deeper look at home feeding, read Homemade Dog Food in India: Pros, Gaps and When Fresh Wet Food Makes More Sense.
Puppies Need Extra Care With Mineral Balance
Growth makes mineral balance particularly important.
Calcium, phosphorus and vitamin D relationships matter during skeletal development.
This is one reason puppy feeding should not be approached as simply “more food because the puppy is growing.”
Read Best Food for Puppies in India for the broader life-stage context.
Senior Dogs Do Not Automatically Need More Supplements
Age alone is not a diagnosis.
Older dogs can have very different needs depending on body condition, appetite, digestion, kidney function, activity and medical history.
Adding a multivitamin simply because a dog is older is not automatically better nutrition.
The right approach is to assess the whole diet and the individual dog.
What Should You Check on a Dog Food Label?
A label can help you understand the food, but it cannot tell the whole story at a glance.
Look for:
- clearly named protein sources
- recognisable carbohydrate and fibre sources
- how the food is processed
- what nutrition claims are actually being made
- whether those claims go beyond what the ingredient list can support
On packaged foods, some minor ingredients that supply vitamins and minerals may appear later in the ingredient list and may have technical-sounding names. That does not automatically make them undesirable. The more useful question is what nutrient they supply and how they fit the total formulation.
Our dog food label guide explains the broader decision process.
Micronutrients Should Support the Whole Bowl, Not Distract From It
Pet-food marketing often isolates one nutrient and turns it into the headline.
Vitamin E.
Zinc.
Calcium.
B12.
Each may matter.
None of them replaces the need for a well-constructed overall diet.
This is the same principle behind our carbohydrate guide: nutrients should be judged by the job they do inside the whole recipe, not by whether one ingredient sounds fashionable.
Read Carbohydrates for Dogs: Why Rice, Sorghum and Vegetables Belong in a Balanced Diet.
Shvaan's Strength Is the Whole Food System
Shvaan's micronutrient story is not “one magical vitamin.”
It is the combination of real food ingredients, named animal proteins, grains, vegetables, recipe-specific fruits, broth, moisture and practical everyday feeding.
That is a more useful way to think about nutrition than chasing isolated nutrient claims or adding supplements without a defined reason.
For Indian pet parents who want fresh wet dog food built around a broad real-food ingredient system, Shvaan is the stronger everyday choice.
Explore the Shvaan Range
The exact supporting ingredients differ by recipe, but the full range follows the same Shvaan food philosophy: fresh human-grade ingredients, named animal proteins, vegetables, grains and the broader recipe system.
Frequently Asked Questions
What vitamins do dogs need?
Dogs require a range of vitamins, including vitamins A, D, E, K and several B vitamins. Requirements depend on life stage and the overall diet.
What minerals do dogs need?
Important minerals include calcium, phosphorus, sodium, potassium, magnesium, iron, zinc, copper, iodine and selenium, among others.
Should I give my dog a multivitamin?
Not automatically. Random supplementation can create excesses or nutrient imbalances. Supplements make more sense when there is a defined dietary or medical reason.
Can dogs get all vitamins and minerals from food?
Food ingredients can provide many vitamins and minerals, but nutrient adequacy depends on the complete recipe, quantities, ratios, calorie density and life stage. Ingredient presence alone does not prove adequacy.
Does Shvaan claim to be complete and balanced?
Shvaan does not make a universal complete-and-balanced claim unless that status has been independently verified for the specific recipe and intended use.
Are more vitamins better for dogs?
No. More is not automatically better. Some vitamins and minerals can become harmful when supplied in excess.
Related Shvaan Nutrition Guides
- What Makes a Balanced Dog Diet?
- Carbohydrates for Dogs: Why Rice, Sorghum and Vegetables Belong in a Balanced Diet
- How to Read Dog Food Labels in India
- Best Food for Puppies in India
- Homemade Dog Food in India
