The best vitamins for Chihuahua are the building blocks of your pet’s health and can ensure its optimum health and wellbeing.
A daily nutritional supplement helps keep your pet healthy and disease-free.
It complements your pet’s diet, supports immunity and digestion, and gives your small pet healthy skin and coat.
Based on these factors, we have 6 top supplements for your Chi – adult, puppies, and seniors as well.
These products contain a synergistic blend of healthy vitamins, minerals, and antioxidants that perform different functions based on your pet’s unique needs.
Just in case you are in a hurry, click on our short summary below to view our Top 6 reviewed products for the best vitamins for Chihuahua:
- Our Editor’s Pick: Healthy Breeds Multivitamin Daily Dietary Supplement
- Best Overall: Zesty Paws 5-in-1 Multivitamins for Dogs
- Best Budget: VitaminPup Dog Daily Multivitamin-Mineral Supplement
- Best for Joint Health: Doggie Dailies Glucosamine for Dogs
- Best for Senior Chihuahuas: Zesty Paws No-Grain Supplement for Senior Dogs
- Best for Eye Health: Ocu-GLO Optimal Eye Health & Vision in Small Dogs
Best Vitamins for Chihuahua – 2022 Top 6 Picks!
1. Our Editor’s Pick: Healthy Breeds Multivitamin Daily Dietary Supplement
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Healthy Breeds Multivitamin Supplement consists of iron, copper, manganese, vitamins A, B-complex, C, D, E, and K.
You need to feed just half of this soft chew to your Chi weighing less than 10 lb.
Each chew is vet-formulated based on your pet’s specific vitamin requirements.
For example, it contains Biotin for healthy hair and coat which sensitive Chihuahuas often have problems.
Moreover, it supports your pet’s bladder health and overall health.
The best part about Healthy Breeds Multivitamin Supplement for Chihuahuas is that it is made in an FDA approved, USDA certified facility.
Therefore, you are guaranteed of its quality and purity of ingredients.
You can also find vitamins for your older or younger Chihuahua from this brand:
What we like about it
- Breed specific supplement made especially for Chihuahuas
- Easy to administer
- Soft and moist texture with bacon flavor that most Chis love
What we don’t like
- Strong scent.
- VET RECOMMENDED FORMULA- A daily nutritional supplement with a synergistic blend of essential vitamins, minerals, and antioxidants!
- TASTY SOFT CHEWS- Our delicious heart shaped soft chews help maintain optimal health in dogs no matter the breed, age or activity level! Easy to administer!
- DIETARY SUPPLEMENT- Perfect to supplement your dog's diet. Helps with skin & coat, digestion, bladder support, and overall health!
- MADE IN USA- Made in FDA, USDA and FSIS Regulated Manufacturing Facilities. All raw materials utilized are of the highest quality and are evaluated for purity and potency prior to use.
- Healthy Breeds offers an assortment of dog healthcare products, grooming products and treats for over 200 breeds! Make sure to search for your breed! Click the Healthy Breeds hyperlink above the title to see our amazon storefront!
2. Best Overall: Zesty Paws 5-in-1 Multivitamins for Dogs
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Zesty Paws provides the right balance of multivitamins and minerals for your small pet’s heart health, gut & digestion, hips, and joint health, skin, and coat, as well as immunity.
Each daily chew consists of vitamins like A, C, and E for healthy skin and coat, heart health, and immunity.
Most Chihuahuas have a sensitive skin and coat which Zesty Paws daily supplement can nourish and soothe thanks to its cod liver oil, Vitamin E, and CoQ10 co-enzyme.
Furthermore, you will no longer have to worry about your pet’s digestion and gut health thanks to its 5-strain probiotic blend.
This floods your pet’s intestine with 500 million CFUs (colony forming units) of healthy bacteria.
In addition to all of the above, your pet’s hips and joints will benefit from glucosamine, MSM, and chondroitin.
These ingredients are vital for your Chi’s health as they lubricate the joints, improve mobility, and prevent issues like luxating patella, hip dysplasia, etc.
(Do check out our guide on the Best Luxating Patella Supplements for Dogs).
What we like about it
- High-quality multifunctional daily vitamin supplement for all dog breeds
- Supports hips and joints, heart, skin and coat, liver, immune function, healthy skin, and coat
- Tested extensively to meet NASC standards (National Animal Supplement Council)
- Crumbles easily and can be mixed with food.
What we don’t like
- Caused adverse reactions in few pets.
- 8-in-1 Formula - Zesty Paws Multifunctional Bites are functional supplement chews with premium ingredients that support physical performance, antioxidants, hip & joint, heart, immune, skin, liver, & gut health for dogs of all ages, breeds, and sizes.
- Skin Health & Antioxidants – For animals with sensitive skin, this formula contains Cod Liver Fish Oil and Vitamin E to help maintain normal moisture and CoQ10 to help reduce oxidative stress.
- Hip, Joint & Performance Support - Each dog chew features OptiMSM, a premium form of MSM for muscular support, which works synergistically with the Glucosamine HCl and Chondroitin Sulfate in these chews for hip and joint support plus Cod Liver Oil and B-Complex Vitamins support normal physical performance.
- Gut Health & Probiotics - These chews also contain a six-strain Gut Health Blend (500 million cfu per chew) and a Digestive Health Blend to promote gut flora while supporting normal bowel function for dogs.
- Heart, Liver & Immune Health - Multifunctional Bites feature powerful antioxidants, premium CoQ10, Cod Liver Oil and Vitamins A, C, & E to promote healthy cardiovascular function, support liver health and enhance immune response.
3. Best Budget: VitaminPup Dog Daily Multivitamin-Mineral Supplement
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VitaminPup daily dog supplement is a budget-friendly way of ensuring that your pet gets all the vitamins, minerals, and antioxidants it needs.
It supports your Chihuahua’s bones and skin health and is packed with vitamins A, B-complex, C, D, E, as well as antioxidants, CoQ10 enzyme, berry and herbal extracts, Brewer’s yeast, and probiotics.
All these ingredients work synergistically to improve your pet’s gut health, immune function, and skin and coat health while delaying premature aging and helping build stronger bones.
Besides this, these dog chews contain liver powder to provide your Chi with all the protein it needs.
Your pet will beg for these daily soft chews because of their tasty bacon-and-maple flavor which even a picky Chihuahua won’t be able to resist!
What we like about it
- Vet-recommended daily chews for all ages, breeds, and sizes
- Tested extensively for quality, all-natural and made in the USA
- Easy to crush and mix with food.
What we don’t like
- Quality inconsistencies. Some chews were hard as rocks.
4. Best for Joint Health: Doggie Dailies Glucosamine for Dogs
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Your Chihuahua will come running to you to get these chicken flavored chews!
Hundreds of thousands of pet parents have seen better mobility and reduced pain in their pets with joint issues like hip or elbow dysplasia, and luxating patella.
Firstly, Doggie Dailies contain powerful ingredients that support your dog’s joint health: MSM, glucosamine, chondroitin, etc.
Not only do these improve mobility and range of motion, they also reduce further joint degradation.
Secondly, they restore your pet’s energy levels and reduce pain and discomfort.
Thirdly, they also contain omegas in the form of fish oil which nourishes skin and coat health.
It also slows down aging thanks to powerful antioxidants like Coenzyme Q10, vitamins C and E.
What we like about it
- Loaded with vitamins, minerals, omegas, and joint-supporting ingredients for dogs of all sizes/breeds
- Great for skin and coat health.
- Tasty chicken flavor that picky dogs love.
What we don’t like
- Pills tend to crumble, leading to waste.
- Beyond Standard Glucosamine: Unlike brands that overload on glucosamine, our expert-formulated blend pairs glucosamine and chondroitin with MSM, CoQ10, omega fatty acids, and yucca for joint support, connective tissue health, and structural integrity.
- The Right Dose for Your Dog’s Size: Our joint supplement uses 15 lb increments for precise dosing, unlike other brands with 50 lb increments—so your Dachshund and Doberman don’t get the same dose. Tailored support for every size!
- Devoured by 100% of Dogs in an Independent Palatability Test: All of our dog vitamins and supplements undergo independent palatability tests to ensure dogs love the taste making it easy for dog parents to administer and enjoyable for pups to take.
- Only the Best Ingredients: We use top ingredient brands for breakthrough benefits. Made in a Level 3 SQF-certified U.S. facility, every batch is independently tested and carries the NASC Seal of Quality for safety and excellence.
- Trusted by Pet Parents Everywhere: Doggie Dailies has helped nearly 1M dogs stay active and happy, with over 75% of customers coming back for more; Pet parents rave about our products so join the countless others who love Doggie Dailies!
5. Best Vitamins for Senior Chihuahuas: Zesty Paws No-Grain Supplement for Senior Dogs
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Your senior Chihuahua can get 8 benefits from a single chew of Zesty Paws no-grain vitamin supplement.
To summarize, these 8 benefits include hip-and-joint support, heart, brain and eye health, skin and coat, liver, gut health, improved immune function, as well as urinary tract health.
Each soft chew also contains psyllium husk to keep your pet regular.
Cod liver oil nourishes your old pet’s skin and coat, while a blend of gut-improving probiotics work hard to keep your pet’s digestion and immune system on track.
In addition to the plethora of multi vitamins, your pet will benefit from joint supporting and mobility enhancing ingredients like turmeric, OptiMSM, glucosamine, and chondroitin.
Co-enzyme Q10 and other antioxidants will keep your pet young and agile while cranberry extracts help prevent urinary tract issues.
Vitamins A, C and E boost cardiovascular function and liver as well.
What we like about it
- 8 benefits in one, formulated specially for older dogs aged 8+ years.
- Pain-relieving
- Easy to administer
What we don’t like
- Has a strong cinnamon and turmeric flavor which some dogs did not like.
- Yellow color can stain carpets/floors
- CARDIOVASCULAR, LIVER & BRAIN SUPPORT: This Zesty Paws multivitamin for dogs feature Coenzyme Q10 and Lutemax 2020 for enhanced senior dog vitamins, promoting cardiovascular, liver, and brain health
- MULTIFUNCTIONAL SUPPORT FOR SENIORS: An 8 in 1 dog supplement with premium ingredients to support physical performance, joints, heart, immune system, and more in senior dogs
- HIP & JOINT CARE: With Turmeric, OptiMSM, and Glucosamine, this joint supplement for dogs helps hip and joint stiffness, aiding mobility and comfort during daily activities
- SKIN HEALTH & ANTIOXIDANTS: Formulated with Cod Liver Oil and Vitamin E, a skin and coat supplement for dogs, these chews support skin health and help maintain a healthy coat
- DIGESTIVE, IMMUNE & BLADDER HEALTH: Enriched with Cranberry, Psyllium, and Ceylon Cinnamon, these dog probiotics for digestive health support gut health, immune function, and bladder health
6. Best for Eye Health: Ocu-GLO Optimal Eye Health & Vision in Small Dogs
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Ocu-GLO is specially formulated for optimum vision in small dog breeds by NASC veterinary ophthalmologists.
Its antioxidants, vitamins, and lutein support ocular health in your Chihuahua.
The gel caplets are of the ideal size for small dogs like Chi, pugs, etc. so you don’t have to crush or break them into half for meeting the right dosage.
You can also easily snip each caplet open to sprinkle over your pet’s food.
Ocu-GLO contains grape-seed extracts that counter oxidative stress on your pet’s eyes while lutein reduces harmful light wavelengths from entering.
Vitamins and zinc promote receptive photoreceptors whereas omega essential fatty acids support retinal and lens health.
In short, these are the best vitamins for eye health for your Chihuahua.
What we like about it
- Quality ingredients, unique formulation, backed by scientific research
- Size and tablet dosing is especially easy for small dogs like Chis
- NASC approved.
What we don’t like
- Caplets stick together.
- Expensive like most high-quality supplements.
- Caused a few adverse reactions in a small percentage of dogs.
- Veterinarian-recommended Ocu-GLO for dogs is specifically formulated to promote dog eyesight
- Optimal eye health nutrients and 12 antioxidants combined in one simple, daily dog vision supplement
- Naturally support your dog's eye health with quality ingredients; unflavored to suit all tastes
- Easy to administer - give whole or snip open and add to wet food. Developed for dogs of all sizes
- Ocu-GLO vision supplement from Animal Necessity is formulated by leading NASC animal eye specialists
How to Select the Best Vitamins for Chihuahua
Vitamins are vital for your Chihuahua’s health and wellbeing but the best way to choose the right daily supplement is after consulting a vet.
Different Chihuahuas have different needs as far as nutrients go and these can vary due to your pet’s age, overall health profile, diet, etc.
Here are some factors to consider when selecting the best vitamins for your Chihuahua:
1. Your Chihuahua’s age
The vitamins your puppy needs are different than those made for adult dogs. Puppies need plenty of vitamins, as well as calcium, phosphorus, DHA, and omegas.
Adult dogs need a synergistic blend of vitamins to support joint health, eye health, coat health, probiotics for digestion and immunity.
They also need nutrients that support heart health, liver function, etc.
2. Your Chihuahua’s diet
Before you select a brand of multivitamins for daily support for your Chihuahua, consider its diet.
Sometimes, many nutrients may already be available in your pet’s food.
In case you feed homemade dog food, then you must consider a daily multivitamin to ensure that your pet gets all the nutrients it needs.
Remember – you might accidentally over feed certain vitamins to your pet unknowingly and that is never a good thing.
Therefore, you must consult a vet before starting a vitamin/supplement regime for your Chi.
3. Your pet’s overall health profile
Most importantly, you may want to select a supplement that caters to your pet’s unique health needs.
In case of senior dogs, you might be concerned about their joints.
For these, you need supplements with MSM, chondroitin, and glucosamine that are proven to increase mobility and reduce joint aches and pains.
Similarly, for a dog with vision issues like night blindness or cataracts, you might consider a supplement with lutein, zeaxanthin etc.
These protect the eyes from harmful light wavelengths and provide anti-oxidative support for preventing further damage to the eyes.
4. Has texture/flavors that are Chi-approved
We all know how picky Chihuahuas tend to be.
Therefore, select a supplement or daily chew that your pet will look forward to eating.
Alternatively, select an easy-to-break-open pill that you can mix and hide in your pet’s food in case your picky eater refuses to eat it as is.
These days, you also get multivitamin syrups for Chihuahuas and many pet parents prefer them as they are easier to administer.
We recommend the Vetflix Herbal Pet Supplement for Immune System Support as it is rich in omegas, 10 vitamins, and minerals and supports 5 areas of your pet’s health.
5. Tested for quality
Ideally, you should select NASC approved vitamins for your Chi. This Council regulates animal supplements so you are assured of quality.
Most of the supplements recommended above meet this requirement.
If not, go in for vet-formulated or vet-recommended supplements so you know your pet is getting the best.
Ideally, the supplements should be made in the USA and individually lab-tested for purity.
Which Vitamins Does a Chihuahua Need?
Here are the main vitamins your Chihuahua needs:
Vitamin A
This vitamin is very essential for eye-health, and its deficiency can cause vision-related problems, developmental issues in puppies, and even skin and coat problems.
B-vitamins
This family of vitamins is very important for your pet’s skin, coat, and energy levels. Deficiency of this vitamin can lead to a poor coat, hair loss, fatigue, and lethargy.
Vitamin C
Chis need this powerful antioxidant for healthy immune system to fight off infections. Vitamin C is also needed to combat oxidative stress.
Vitamin E
All dogs need this important vitamin to protect their heart, skin, coat, joints, and vision.
Deficiency of this vitamin can cause low-energy levels, vision-related issues, and even bleeding disorders.
Omega essential fatty acids
These are important fatty acids for healthy heart, skin, coat, joints, and vision.
They also support cognition and brain development in puppies.
Chondroitin, glucosamine, and MSM
This trio of nutrients supports joint health in adult dogs.
Many vets recommend these for preventing joint issues like luxating patella, hip-and-elbow dysplasia, etc. which Chihuahuas are susceptible to.
These nutrients are also known to improve mobility and range of motion as well as reduce pain and discomfort in older dogs suffering from these issues.
Others
These are some other nutrients your pet needs:
- Co-enzyme Q-10 – This is a powerful antioxidant that slows down aging, supports heart health, eyes, and overall well-being.
- Cranberry extracts – Cranberries support your pet’s bladder. If your Chi is down with frequent urinary issues, then this ingredient can help.
- Turmeric – This important herb contains curcumin which is anti-oxidative, anti-inflammatory, and antiseptic. It can benefit your pet in more than one ways.
Also Read: How to Care for Chihuahua – The Complete Guide
FAQs on the Best Vitamins for Chihuahuas
1. How can I keep my Chihuahua healthy?
In addition to feeding the best dog food for Chihuahua and one of the high-quality daily multivitamin/mineral supplements above, you can keep your pet healthy and happy by taking it out on regular walks, scheduling routine vet checkups, and keeping your pet mentally stimulated and happy.
After all, a well-exercised dog is a happy, healthy, and a well-behaved dog!
Also Read: Best Toys for Chihuahua
2. Do Chihuahuas need a special diet?
Yes, Chihuahuas sometimes tend to have food allergies and intolerances.
Therefore, they may need limited ingredient diets with easy-to-digest proteins, food that is free from additives, colors, and preservatives, and preferably grain-free.
Not all Chis are allergic though, so check with your vet about the best diet for your little buddy.
Also Read: How Much to Feed a Chihuahua
3. Can vitamins be bad for my pet?
Anything in excess can be bad or harmful for your Chi.
However, when you feed the right dose of a good daily supplement after consulting your vet, you can reap many benefits.
In particular, if your pet’s food does not supply those vital nutrients, then a multivitamin can show great results in the form of healthy skin and coat, greater vitality and energy, reduced joint issues, and improved vision as well.
4. What kind of vitamin C does a Chi need? Which foods supply Vitamin C?
The Ascorbate form of vitamin C is easily absorbed and is best for your Chi.
You can also feed foods such as kelp, broccoli, cauliflower, carrots, sweet potatoes, in moderation since they are rich in this antioxidant.
Conclusion
The best vitamins for Chihuahua are rich in various vitamins, omegas, and eye or joint-supporting ingredients.
They can also provide other benefits in the form of healthy heart, immune function, softer skin and coat, improved vision etc.
We recommend Healthy Breeds Multivitamin Daily Dietary Supplement as they are extensively tested to meet NASC standards, easy to administer, and also available in flavors that your Chi will love.
Do check out our other recommendations as well.
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