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11 Best Eye Supplements for Dogs

Written by: Molly Weinfurter
Molly Weinfurter is a writer for iHeartDogs, and she’s passionate about helping animals in need. She volunteers for Bailing Out Benji and a local dog rescue.Read more
| Published on January 4, 2024

Reviewed by: Dr. Theresa Fossum

Reviewed by:

Dr. Theresa Fossum

Meet Dr. Theresa (Terry) W. Fossum, DVM, MS. Ph.D., Diplomate ACVS – a remarkable animal lover whose passion for animal care and innovative solutions has left an indelible mark on the veterinary world. As the CEO of both Phoenix Animal Wellness and Epic Veterinary Specialists, she's ensuring dogs and cats receive the highest level of care and compassion.Read more
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Using powerful ingredients for your dog’s eyesight can change your pup’s life. With a healthy diet, eye supplements for dogs can be a great tool for protecting your furry friend’s vision.

These supplements have dozens of benefits, including improving your dog’s eye health and vision, neutralizing free radicals, and increasing carotenoid levels.

Finding the best eye supplements can be difficult, but they have great benefits. So, we’ve made a list of the top ten best eye supplements for dogs. It’s up to you to decide on the perfect one for your dog. So, without any further ado, let’s jump into it.

Monochrome dog face

Advantages of Eye Supplements for Dogs

The following are the main advantages of dog eye supplements:

1. Improves Eye Health And Vision

Omega-3 fatty acids and antioxidants are included in eye supplements for dogs to boost their vision and support different eye structures.

2. Boosts Retinal Responses

Lutein is an antioxidant widely used in eye supplements. As a result of this antioxidant, retinal responses are boosted. It’s common for dogs to have poor eyesight due to slowed retinal responses.

3. Neutralizes Free Radicals

Zeaxanthin, Vitamin C, and Vitamin E neutralize free radicals and improve eye health in dogs. Antioxidants are also beneficial for the immune system.

4. Improve Carotenoid Levels

Antioxidants in eye supplements, like Zeaxanthin and marigold flower, help improve the carotenoid levels in your dog’s eyes. They also provide relaxation from eye strain.

Top 10 Best Eye Supplements For Dogs: Premium Picks

1. iHeartDogs Vision & Tear Stain Support Dog Supplement

iHeartDogs vision and tear stain

The iHeartDogs Vision & Tear Stain Support Dog Supplement is designed to enhance and maintain your pet’s ocular health while effectively reducing unsightly tear stains. It’s made from a blend of high-quality, natural ingredients, such as cranberry extract, apple cider vinegar, and krill oil.

This supplement is formulated to promote clear vision, support healthy tear duct function, and boost your dog’s immune system. The antioxidant-rich formula works from the inside out to help minimize tear stains over time.

It not only helps your dog but also helps animals in need. Each time this product is purchased, seven meals are donated to shelter dogs.

Directions For Use

Under 25 lbs: 1 chew
25- 75 lbs: 2 chews
Over 75 lbs: 3 chews

In A Nutshell

This supplement can improve your dog’s eye health and reduce their tear stains at the same time, all while helping animals in need.

Pros

  • Promotes clear vision
  • Supports healthy tear duct function
  • Boosts the immune system
  • Soft, treat-like chews
  • Packed with natural ingredients
  • Donates meals to shelter dogs

Cons

  • Some dogs might not like the flavor

2.  Zesty Paws Eye Supplement: Best For Senior Dogs

Zesty Paws Senior Dog Vision Bites

The Zesty Paws eye supplement is a chewable supplement full of antioxidants, vitamins, and omega-3 fatty acids to promote eye health for senior dogs of any size and breed. 

The formula of this supplement features Lutemax 2020, a marigold extract containing lutein, and Zeaxanthin to help your dog with carotenoid levels and eye strain.

The thing we like most about this eye supplement is that it also features a DHA gold and an algae-derived source of omega-3s, which help your dog’s overall functionality. It also contains beta-carotene, which supports eye health, skin health, and your dog’s immune system function.

Plus, signing up to receive email and texts from Zesty Paws will earn you 20% off your order!

Directions For Use

Start with half the recommended dose and gradually increase to the suggested daily amount. Amounts can be split between AM and PM.

Dogs up to 25 lbs: 1 soft chew

Between 26 – 75 lbs: 2 soft chews

Over 75 lbs: 3 soft chews

In A Nutshell

This is a great supplement because it contains omega-3s, which are very beneficial for your dog.

However, some dogs may not like the smell of this supplement.

Pros

  • Good for senior dogs
  • Contains omega-3s
  • Natural ingredients
  • Helps with eye, skin, and immune support
  • Easy to use

Cons

  • Some dogs may not like the smell

 

3.  Dr. Mercola Eye Support For Dogs: Best For Cloudy Eyes

Dr. Mercola dog eye support

Dr. Mercola’s Eye Support is a blend designed specifically for dog eye health. It’s our top pick because of its effective ingredients. According to the experts, this supplement includes the best and most essential ingredients for dog eye health.

It contains bilberry fruit, lutein, Vitamin C, Vitamin E, and Astaxanthin, all of which enhance your dog’s eyesight. These ingredients help improve your dog’s vision and boost retinal responses. 

Another great thing about Dr. Mercola’s Eye Support is that it comes in a pet-friendly and natural-liver flavor powder, which is easy to dispense and administer to your dog.

Directions For Use

Administer orally once per day.

In A Nutshell

Many pet parents like it best because of its good flavor and natural ingredients.

The only downside of this supplement is that some dogs may not like its smell. Otherwise, it’s best from all aspects.

Pros

  • Easy to use
  • Good value for money
  • Appealing flavor
  • Natural and pet-friendly powder form
  • Helps with cloudy eyes

Cons

  • Some dogs may not like its smell

 

 

4.  Coco and Luna Eye Support Chewable Tablets: Best For Eye Strain

Coco and Luna eye health support

Coco and Luna’s eye support is another one of the best supplements for your dog’s eyes. It contains vitamins, natural antioxidants, and cod liver oil, all of which improve your dog’s eye health.

This supplement’s formula also uses cod liver oil, bilberry fruit, Vitamins C and E, and Astaxanthin to improve overall eye functionality. Additionally, it contains lutein, marigold flower extract, and Zeaxanthin to help your dog with low carotenoid levels and eye strain.

The incredible thing about this supplement is that it’s manufactured in FDA-registered GMP and NSF-certified facilities in the USA.

Directions For Use

For dogs up to 25 lbs: 1 tablet

From 26 – 50 lbs: 2 tablets

51 – 74 lbs: 3 tablets

Over 75 lbs: 4 tablets

In A Nutshell

The best thing about this eye supplement is its FDA, NSF, and GMP certifications because it builds trust with customers.

A downside to this supplement is that some dogs might have difficulties chewing it.

Pros

  • Includes antioxidants for eye support
  • FDA, GMP, and NSF certified
  • Improves the joint and bone health of your dog
  • Suitable for dogs of all ages

Cons

  • Challenging to chew for some dogs

 

 

5.  Nutrition Strength Eye Care Tablets: Best For Dogs of All Ages

Dogs Nutrition Strength eye care

Supplements from Nutrition Strength are highly rated because of their extreme effectiveness. These supplements provide a complete formula with essential minerals, vitamins, and nutrients for your dog’s eyesight.

These come with lutein, bilberry antioxidants, Zeaxanthin, Vitamin C, and Vitamin E for your dog’s healthy eyes. The formula is for dogs of all ages, supporting your dogs’ nutritional needs and their eyes. 

Also, these tablets are made in facilities in the US and meet the strictest animal supplement manufacturing guidelines.

Directions For Use

0 – 10 lbs: 1/2 tablet daily

11 – 30 lbs: 1 tablet daily

31 – 65 lbs: 1.5 tablets daily

65+ lbs: 2 tablets daily.

In A Nutshell

The best thing about this eye supplement is that it’s tasty and ideal for all dogs. Thus, it works for a variety of canines. 

However, some people find it challenging to serve this supplement to their dogs.

Pros

  • Tasty chewable tablets
  • 120 tablets per bottle
  • Ideal for dogs of all ages
  • No known side effects

Cons

  • Some people found it difficult to serve

 

6.  Ocu-GLO Vision Supplement: Best For Canine Eyes

With the Ocu-GLO vision supplement, you can give your dog the gift of good sight for longer. Board-certified veterinary ophthalmologists formulated this supplement.

It includes rapeseed extract, lutein, and omega-3 fatty acids, which help improve your dog’s vision. This supplement is specifically formulated to support canine eyes. 

The hand-selected ingredients of this supplement have been shown to slow the progression of age and illness-related eye conditions in dogs. With the Ocu-GLO eye support, you can save money while keeping your dog safe from daily eye problems.

Each capsule contains a perfectly-balanced blend of nutrients that are crucial for your dog’s canine retinal and lens health.

Directions For Use

10 lbs or less: 1 small Glecaps per day

11 – 30 lbs: 1 Med/large

31 – 60 lbs: 2 Med/large

61 – 100 lbs: 3 Med/large

In A Nutshell

This is a good supplement because of its purity and effectiveness.

A downside is that some dogs find it difficult to swallow.

Pros

  • Supports ocular health and overall health
  • Easy to administer
  • Approved by NASC
  • Natural ingredients

Cons

  • Difficult to swallow for some dogs

 

 

7.  Zesty Paws Multi-Functional Supplements: Best For Whole Body

Zesty Paws Multifunctional Supplements

This 8-in-1 supplement from Zesty Paws is a great supplement for many health concerns. These are multi-functional chews with premium ingredients and multivitamins that support physical performance and eye health.

This product’s formula contains cod liver fish oil and Vitamin E for skin and coat health. Also, it contains Kaneka Q10 to help reduce oxidative stress. It also doesn’t have any grain, corn, or soy derivatives, making it good for dogs with allergies.

With these multi-functional supplements, your dog’s immune system, hips, joints, liver, and skin will also be improved. It’s ideal for dogs of all ages, breeds, and sizes.

Directions For Use

Start with half the suggested amount and gradually increase to the suggested daily amount. Amounts can be split between AM and PM.

Dogs Up to 25 lbs: 1 Chew

From 26 – 75 lbs: 2 Chews

Over 75 lbs: 3 Chews

In A Nutshell

This is a great product because it not only helps their eyes, but also other areas like their immune system, skin, and joints.

However, some dogs may not like the smell of this supplement.

Pros

  • Multi-functional supplement
  • Includes natural ingredients
  • Supports the immune system, liver, joints, and skin
  • Cost-effective

Cons

  • Some dogs may not like the smell

Plus, signing up to receive email and texts from Zesty Paws will earn you 20% off your order!

 

 

Related: 10 Best Krill Oil Supplements For Dogs

8.  Kinpur Eye Vitamins For Dogs: Best For Eye Moisturizing

Kinpur Dog Eye Supplements

This premium eye care supplement supports your dog’s eye health and immunity. It helps to promote great daily eye care for your dog and keep their vision healthy. 

The supplement formula contains carrots, fish oil, Vitamin C, lycopene, and lutein. All these ingredients are natural and don’t have any known side effects. 

The product’s multi-functional formula benefits your dog in several ways, like supporting their fluffy coat and promoting a good mood.

Directions For Use

25 lbs or less: 2 chews

26 – 75 lbs: 4 chews

75+ lbs: 6 chews

In A Nutshell

A great thing about Kinpur’s eye vitamin is that it’s highly beneficial in moisturizing your dog’s eyes.

One downside is that it requires a tight seal every time. Otherwise, mold may grow in it.

Pros

  • Helps with eye moisturizing
  • Multi-functional
  • Premium ingredients
  • Packed with a natural blend
  • Great for all dogs

Cons

  • Requires tight seal. Otherwise, mold may grow

 

9.  NaturVet Lutein Tear Stain Supplement: Best For Tear Stains

Dog tear stain supplement

These NaturVet supplements are one of the best eye supplements for dogs because they enhance the comfort and vision of your dog effectively. They also help prevent tear stains from forming.

This product contains fresh ingredients that lubricate the mucous membranes to help remove and prevent tear stains while offering immune support for your dog.

Each dog supplement soft chew includes a blend of cranberry extract, Oregon grape root, lutein, and marshmallow root to help remove tear stains in your dog.

Directions For Use

Dogs up to 15 lbs: 1 chew per day

From 16 – 50 lbs: 2 chews per day

Over 51 lbs: 4 chews per day

In A Nutshell

This product is great because of its convenience and natural ingredients.

The only thing that some dogs may not like is its flavor.

Pros

  • Easy to use
  • Good value for money
  • Natural and pet-friendly
  • Good for tear stains

Cons

  • Some dogs may not like the flavor

 

 

10.  VETRISCIENCE Canine Plus Multivitamins: Best For Senior Dogs

Senior dog supplement

This is another one of the best supplements for senior dogs. Canine Plus Senior has over 25 balanced ingredients, which is more than many dog foods and multivitamins. Due to this reason, it’s also one of the best eye supplements for dogs. 

The mineral content in each vegetable-flavored soft chew contributes to the proper composition of body fluids and bone structure, as well as maintaining healthy nerve function and cognitive function.

The Canine Plus Senior formula supports the heart, liver, brain, and eyes, as well as senior dogs’ physical and mental health.

Directions For Use

Under 25 lbs: 1/2 chew daily

25 – 75 lbs: 1 chew daily

Over 75 lbs: 2 chews daily

In A Nutshell

This is a good supplement because it helps support the anti-aging of your dog and also helps with improving the immune system.

However, many customers are deterred by its unpleasant odor.

Pros

  • Supports anti-aging
  • Helps with immune system functionality
  • Natural
  • No known side effects
  • Good for senior dogs

Cons

  • Smells bad

 

   

11.  ProSense Vitamin Solutions: Best For Overall Wellness

Prosense dog vitamins

ProSense Vitamin Solution is best for your dog’s overall wellness and is formulated with minerals, vitamins, and antioxidants. It is ideal for dogs of all ages, breeds, and sizes.

This supplement contains 90 easily chewable tablets, and it has no known side effects. 

With this supplement, you can have peace of mind because you have invested in your dog’s eye health with a sensible healthcare solution. However, the packaging of this product may vary.

Directions For Use

See label

In A Nutshell

Many pet parents love the ProSense supplement because of its multi-functionality. It helps support the overall wellness of your dog.

Some customers don’t like that the packaging may vary.

Pros

  • Multivitamins
  • For all life stages
  • For all types of dogs
  • Chewable tablets

Cons

  • Packaging may vary

 

 

Dog licking their lips

Factors To Consider Before Buying An Eye Supplement For Dogs

All the products we reviewed are highly rated. But to choose the perfect one, you should consider these factors:

1.   Dosage of the Supplement

Before buying any eye supplement for your dog, you must consider the usage of that supplement. It’s essential to note how many times you need to give that supplement to your dog to make sure it’s safe for them.

This factor might affect your dog’s health and put him at risk if you don’t give proper doses. So, always check the usage of the supplement you are going to buy. If you’re unsure if it’s safe, ask your vet before using it.

2.   Features

Secondly, consider the features of the supplement you will buy for your dog. Always go with a supplement that has benefits your dog needs. If you do so, you can get good value for your money.

3.   Cost

The cost is one of the most important factors before buying the best eye supplements for your dog. High-quality products are generally expensive, and low-quality products are less expensive.

But if you have a tight budget, go with the one with fewer features and focus on the qualities you need. This way, you can save money while still getting a product that helps your dog.

Related: 7 Dog Breeds That Are Predisposed To Eye Problems. Is Yours Listed?

Puppy with floppy ears

Tips To Improve Your Dog’s Eyesight

Follow these tips to improve your dog’s eyesight:

  • Special Foods: Several foods can improve dogs’ eyesight, including blueberries, carrots, kale, broccoli, sweet potatoes, eggs, turmeric, and omega-3-rich fish.
  • Medications: Medications prescribed by the vet can also benefit your dog if they have poor eyesight. To improve your dog’s vision and treat dry eyes, your vet may recommend eye drops or antibiotics. Some vets recommend eye drops such as timolol and dorzolamide to treat glaucoma.
  • Supplements: Providing pet eye supplements that boost their immune system is another way to boost their vision. Dog eye health is improved by these supplements, which include antioxidants.

 

What Ingredients or Nutrients Can Help My Dog’s Eyesight?

Certain nutrients can help support your dog’s eye health. Here are some of the most important ones:

  1. Vitamin A: This vitamin is essential for eye health and helps with night vision. It can be found in foods such as carrots, sweet potatoes, pumpkin, and certain animal products like liver.
  2. Vitamin C and E: These antioxidants can help protect the eyes from damage by free radicals. Vitamin E can be found in foods like spinach, broccoli, and seeds, while Vitamin C can be found in fruits like oranges, strawberries, and bell peppers.
  3. Omega-3 Fatty Acids: These are known to help reduce inflammation and support eye health. They can be found in fish and flaxseed.
  4. Lutein and Zeaxanthin: These are antioxidants that are believed to help protect the eyes from damage and reduce the risk of developing eye diseases. They can be found in leafy green vegetables, broccoli, and eggs.
  5. Taurine: This is an amino acid that is often added to commercial dog foods because it is crucial for eye health. A deficiency in taurine can lead to retinal degeneration in dogs.
  6. Zinc: This mineral aids Vitamin A in creating melanin, which protects the eye. Sources include meat, fish, and poultry.

As always, it’s important to remember that while certain nutrients can help support your dog’s eye health, they aren’t a cure-all solution for eye diseases. Regular check-ups with your vet are crucial to catch any potential issues early. Additionally, each dog is unique and may have different nutritional needs, so it’s always best to consult with a vet or a canine nutritionist before making significant changes to your dog’s diet.

Related: The 4 Best Supplements for Puppies (+1 to Avoid)

Frequently Asked Questions about Eye Supplements for Dogs

Q1: What natural supplement or ingredient should I give a dog with glaucoma?

Answer: For dogs with glaucoma, antioxidants like Vitamin C and E can potentially help as they assist in fighting the damage caused by free radicals in the eyes. Omega-3 fatty acids may also support eye health and reduce inflammation. It’s important to note that supplements cannot replace veterinary treatments, so you should always consult your vet before starting any new supplement regimen.

Q2: What natural supplement or ingredient is beneficial for a dog with retinal atrophy?

Answer: Retinal atrophy, also known as Progressive Retinal Atrophy (PRA), is a genetic disease. While there’s no cure, some supplements may support eye health. Antioxidants, like vitamins A, C, and E, along with Omega-3 fatty acids, can contribute to overall eye health. Lutein and zeaxanthin are also beneficial, as they are antioxidants found in the eye. Always remember to check with your vet before starting a supplement routine.

Q3: What natural supplement or ingredient can help a dog with cataracts?

Answer: While cataracts often need to be treated surgically, certain supplements can support eye health and possibly slow down the progression of the disease. These include antioxidants like Vitamins A, C, and E, and carotenoids like lutein and zeaxanthin. Omega-3 fatty acids can also be beneficial. As always, consult your vet before adding these supplements to your dog’s diet.

Q4: What natural supplement or ingredient should I give a dog with cloudy eyes?

Answer: Cloudy eyes in dogs can be a symptom of various conditions, including nuclear sclerosis, cataracts, or glaucoma. Antioxidants such as Vitamin A, C, and E, carotenoids like lutein and zeaxanthin, and Omega-3 fatty acids can all support overall eye health. It is essential, however, to consult with a vet as soon as you notice your dog’s eyes becoming cloudy, to determine the cause and best course of action.

Q5: What natural supplement or ingredient can help with my dog’s tear stains?

Answer: Tear stains are often due to excess tear production and can sometimes be linked to diet. While there is no specific supplement to prevent them, a balanced diet rich in quality proteins and low in fillers and additives can help. Supplements that boost overall health, like Omega-3 fatty acids, might indirectly help by improving your dog’s general wellness. Additionally, consider adding a bit of parsley to your dog’s food, as it has been known to help reduce tear staining. Always consult your vet before making significant changes to your pet’s diet or supplement regimen.

 

Wrap-Up: Best Supplements for Your Dog’s Eyes

In conclusion, Dr. Mercola’s and Coco and Luna Eye Support are the best overall eye supplements for your dog. The other products are also best in specific areas. To get the ideal supplement for your dog, consider the buying guide above.

Now, you should be able to pick the perfect eye supplement for your dog. This article is based on experience and deep research, so hopefully, you and your dog can benefit from it.

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