What Vitamins Do Dogs Need?

Do you take vitamin supplements daily to fulfill your vitamin requirements? Do you think that your dog may also need some? Yes, obviously, your dog needs vitamins to grow and stay healthy. But, before giving him any, you need to know what vitamins do dogs need?

From water-soluble to fat-soluble, your dog needs all the essential vitamins for maintenance and growth. These include vitamin A, vitamin C, vitamin E, vitamin K, vitamin B, and vitamin D. In addition, your dog needs choline, a nutrient, not a vitamin, to assist the healthy benefits of these vitamins.

If you’re a new pet parent or don’t know much about dogs’ vitamin requirements, then here you’ll find everything you need to know.

Why Do Dogs Need Vitamins?

Like humans, dogs also need a balanced and complete diet that contains all the essential nutrients and vitamins. As vitamin deficiencies in humans appear as diseases, the same is the case with dogs. If your dog is not getting an essential vitamin or the amount is not enough to fulfill body requirements, he might develop some serious health issues.

Some common health problems due to vitamin deficiencies in dogs include;

• Congestive heart failure
• Rickets
• Adult rickets (Osteomalacia)
• Rubber Jaw syndrome
• Hypoparathyroidism
• Niki Ross

All these conditions affect your dog’s health differently. Some can even have long-lasting effects.

You must ensure that you don’t overdose fat-soluble (vitamin A, D, K, E), as they are stored in the body in liver and fat tissues. For example, an excess of vitamin A can lead to dehydration, blood vessels damage, and joint discomfort.

In contrast, water-soluble vitamins (vitamin C and B1) are rapidly eliminated from the body through urination. So, they are less likely to cause any serious and long-term health problems for your dog.

Why Do Dogs Need Vitamins?

How To Tell If Your Dog Needs A Vitamin Supplement

If you’re giving your buddy dog food prepared by a reliable manufacturer, then there is no need to supplement vitamins with his diet. Most quality dog foods contain the required amount of all the essential nutrients and vitamins. So, if you’re supplementing vitamins along with that, you’re overdosing your dog, which is obviously not good for him.

Hence, your dog will not need vitamin supplements always. Here are a few conditions during which you can give your dog vitamin supplements:

• Your dog is diagnosed with a vitamin deficiency.
• Your dog is suffering from a disease that can be cured with vitamin supplements
• Your dog has joint discomfort due to age or injury
• You’re giving him homemade food

Note: In case of a vitamin deficiency or a disease, always consult a vet before giving your dog any supplements. He’ll tell you the required amount for treatment without overdosing your pup.

Benefits Of Vitamins For Dogs

Like other nutrients, vitamins play an integral role in maintaining and regulating your dog’s important body functions. As you know, that vitamin deficiency can causes diseases. On the flip side, the required amount of vitamins will keep your dog healthy, active, and happy.

Here are some benefits of vitamins for dogs:

Vitamin A
Acts as a shield against disease, essential for eye and skin health.

Vitamin B
Helps in cell growth and development

Vitamin C
Acts as an immune booster promotes healing, and combats sickness

Vitamin E
Protects eye and skin health, works as a powerful antioxidant

Vitamin K
Keeps bones strong and helps in the coagulation of blood after an injury

Benefits Of Vitamins For Dogs

Things To Consider Before Buying Vitamins For Dogs

When buying vitamin supplements for dogs, always remember the following things:

• Look for brands having a reliable reputation and commissioned clinical studies of their supplements.
• Pay attention to labels to make sure the product is safe and of high quality.
• Buy from brands with proven expertise.
• Try to find a lot number on the supplement packaging. It indicates that the company ensures quality checks.
• Never buy human vitamin supplements for your dog because they contain ingredients that are dangerous to your dog.
• Always consult your veterinarian to get recommendations based on your dog’s condition.

Are There Risks Associated With Dog Vitamins?

Vitamins are completely safe and essential for your dog until you don’t overdose. Anything in excess can cause negative effects, so it’s obvious that too many vitamins are also harmful to your dog.

All the negative effects are due to overdosing that you can easily control by consulting a vet. He can give a nutritional plan that will help you know your dog’s daily vitamin requirements.


A balanced and healthy diet containing all the essential vitamins is important for your dog. He needs both water-soluble (vitamin B and C) and fat-soluble (vitamin A, D, E, and K) vitamins. These vitamins work together in regulating the crucial body functions of your dog.

Both deficiency and overdose can cause problems for your dog. Therefore, you must ensure that you give your dog the number of vitamins that are required and recommended by your vet.

Before you buy the vitamin supplements, consult a vet for expert advice. Similarly, you should never give any natural food to your dog to fulfill his vitamin requirements without asking your vet. Some foods can cause allergic reactions that are transformed into serious illnesses in some cases.

An expert’s advice can save you and your dog from unforeseen conditions that you both won’t want.