1. Home > 
  2. Dog Supplies > 
  3. Food Supplements > 
  4. Vitamins > 
  5. Ocu-Glo Vision Supplement for Dogs > 
  6. Ocu-Glo for Medium to Large Dogs (90 Gelcaps)

  • Close up of bottle showing directions for use by dog weightClose up of bottle showing directions for use by dog weight
  • Close up of bottle active and inactive ingredientsClose up of bottle active and inactive ingredients
  • Millennial woman holding dog next to Ocu-Glo bottle and list of benefitsMillennial woman holding dog next to Ocu-Glo bottle and list of benefits
  • Border collie with mouth open and tongue hanging next to Ocu-Glo bottle and list of benefitsBorder collie with mouth open and tongue hanging next to Ocu-Glo bottle and list of benefits
Ocu-Glo for Medium to Large Dogs (90 Gelcaps) Video

Ocu-Glo for Medium to Large Dogs (90 Gelcaps)

1. Select dog size:
2. Select count:


Ocu-GLO Rx for MEDIUM to LARGE Dogs commonly suffer from ophthalmic diseases that can diminish not only their sight but also their quality of life. Most breeds of dogs are genetically predisposed to developing many different kinds of ocular diseases, such as retinal disease, glaucoma, and cataracts. Additionally, any dog can develop ocular disorders as a result of diet, age, and/or environment. The eye is constantly bombarded by light, creating oxidative stress. This in turn can trigger a toxic soup of free radicals which damages cells of the eye.

Ocu-GLO Rx Canine Vision Supplement was formulated by veterinary ophthalmologists and a compounding pharmacist to help combat the damaging effects of free radicals at the cellular level. It also helps support ocular health in normal dogs, which is especially important for any dog at risk for developing ocular disease. Ocu-GLO Rx provides a balanced blend of 12 natural antioxidants derived from the purest and highest quality ingredients available. Because Ocu-GLO Rx is administered orally, it may also help support healthy brain function, which is especially important in geriatric dogs with Canine Cognitive Dysfunction. It also supports immune health, joint health, and also skin and coat health.

While Ocu-GLO Rx is an excellent stand-alone canine supplement, it can also be combined with the other members of Animal Necessity's family of natural nutraceuticals, including: Joint Guard; Imuno-2865; Serenin Vet; Healthy Aging Vet, Weight Guard Vet, and ShaNa Vet;

Ocu-GLO Rx is available in two convenient dosage sizes: Small Dog Gelcaps for dogs weighing 10 lbs or less, and Medium/Large Dog Gelcaps for dogs weighing 11 lbs or greater.

  • 12 natural anti-oxidants and nutrients promote lifetime canine ocular & overall health
  • Specifically formulated to support retinal photoreceptors and lens cells
  • Supports positive outcomes in cataract
  • Natural ingredients include grapeseed extract, lutein and omega-3 fatty acids

  • Grapeseed Extract
    is rich in proanthocyanidins, which are anti-oxidants, scavenge free radicals, have anti-inflammatory properties and may inhibit some types of cataracts
    antioxidants necessary for protection of the retina and lens. Decrease the risk and severity of certain retinal diseases and may slow age-related cataracts
    Essential fatty acids
    that cannot be synthesized in the body. Contains docosahexaenoic acid (DHA), an essential fatty acid that supports retinal health.


    Active Ingredients Amount Per Serving
    GLO™ Proprietary Blend
    (Grapeseed Extract 95%, Lutein 20%, Omega-3 55% EPA/DHA)
    350 mg
    Vitamin C (as ascorbic acid) 100 mg
    Vitamin E (as d-Alpha Tocopheryl) 50 IU
    Vitamin B-1 (as Thiamine HCI) 0.2 mg
    Vitamin B-3 (as Niacin) 2.4 mg
    Vitamin B-6 (as Pyridoxine HCI) 0.2 mg
    Folate (as Folic Acid) 40 mcg
    Vitamin B-12 (as Cyanocobalamin) 5 mcg
    Biotin 20 mcg
    Pantothenic Acid (as d-Calcium Pantothenate) 2 mg
    Zinc (as Zinc Oxide) 5 mg
    Alpha Lipoic Acid 25 mg
    Coenzyme Q10 (Ubiquinone) 25 mg
    Lycopene from Tomato Extract 2 mg
    Green Tea Extract 40% EGCG 40 mg

    INACTIVE INGREDIENTS: Gelatin, glycerin, purified water, soy lecithin (non-GMO), beeswax (yellow), carob extract, soybean oil (non-GMO) & titanium dioxide.

    Useful Information

    Weight (lbs.) Daily Use
    1 - 10 lbs Please use Ocu-GLO™ for Small Dogs
    11-30 lbs 1 Gelcap per day
    31-60 lbs 2 Gelcaps per day
    61+ 3 Gelcaps per day

    *The above doses are for preventative health. For specific diseases, please contact Animal Necessity for a free consultation.

    *If you animal has any known allergies to pollen, grass or plants, please contact Animal Necessity for dosing and information.

    Weight Guard Vet™ uses key Natural Ingredients


    Ocu-GLO™ for dogs is great! I highly recommend this product! - B. Tucker and Skeeter

    We have had Taffy on Ocu-GLO™ for at least 3 years and during that time her vision has not diminished completely. - Linda T. and Taffy

    I came across the website for Ocu-GLO™, and I was so excited to find a product that had been designed by experts in animal health and was meant for dogs. - Tracie S. and Buddy

    Customer Reviews

    Review Summary
    28 Reviews
    61% (17)
    21% (6)
    7% (2)
    7% (2)
    4% (1)
    86% Recommend this product (24 of 28 responses)
    By Christine
    St. Louis MO
    Eye vitamin
    July 9, 2019
    I don't know if they are impacting my dogs eyes but I feel better giving it to them instead of doing nothing. At least they are vitamins and we can all use more of vitamins.
    By Erin
    Richmond, VA
    May have been helping but leaves stains
    June 11, 2019
    We have an 8 year old Boerboel who's eyes aren't seeing as bright as they did in his younger years. I decided to try this product after reading all the good reviews. He finished one bottle (I only gave him 2 pills per day instead of the 3 he's supposed to get for his size to see if he had any reactions and because it is very expensive and one bottle only last him a month). He had no issues with the first bottle but I couldn't tell if it was doing anything. Shortly after starting the second bottle, he started having an orange oily discharge from his anus. It stained his fur, the bed quilt, and the carpet. The bottle even says it will stain things if capsules are opened and not given whole, but no warnings of anal leakage. This is the only thing that has changed in his diet. I stopped giving them and no more leakage. I really want the benefits of the pills but cannot continue to use them if this is the side effect. I am trying them one more time and if it happens again, we are done with them.
    ProsMay have been helping but could not tell after finishing the first bottle
    ConsCaused orange oily anal leakage which stained fur, carpet, and bedding. Very expensive, especially if you have a large breed.
    By Jochen
    NĂĽrnberg Germany
    Very helpful
    March 25, 2019
    My dog is already blind on one eye. The second was going worster every year. OcuGlo cannot repair his eyes, but has stabilized his remaining eyesight. Because we cannot buy it in Germany, I always order it from the USA
    By Mom E.
    Philly suburbs
    Ocu-Glo seems to be helping!
    January 10, 2019
    Ophthalmologist recommended to delay onset of blindness due to retinal degeneration. We are 4 mths past predicted 2-years till blind. So grateful Ernie can still see to some degree! Ocu-Glo is worth trying.
    ProsSeems to be delaying blindness
    By jackie278
    It's okay
    December 24, 2018
    I bought this item and have been using it for a while. But I do not see any positive features so far..
    By Flgirls
    Florida Panhandle
    Dr recommemded
    September 27, 2017
    I have a baby girl schnauzer with SARDS.
    She went blind from it 3 yrs ago. The Dr at the University of Fl recommended she take Ocu-Glo and she has ever since.
    By Gt
    September 22, 2017
    Ocu-Glo was recommended by my vet for my Miniature Schnauzer who was showing some signs of premature aging in his eyes. Thus far there has been no further progression of symptoms. I would recommend it. The basis for this product is the same as for human eyes.
    By Jai j.
    Good rye vitamin for dog
    July 24, 2017
    My dog's eye gets much better after taking this vitamin
    By Bronx2216
    Phoenix, AZ
    Ocu Glo
    April 3, 2017
    I was recommended to start using this product after my vet noticed some early-onset, small changes in my 6year old Miniature Schnauzer's eyes. When we discussed data for eye health related nutrients I urged her to take a look at recent developments (AREDS study NIH 2013). Of course, we will not know if this product "works" unless there is a reversal or significant slow down of changes (and even then...) but the nutrients are good and the bonus for my dog is that it has also had positive effect on his skin, too!
    Easy to feed, too - you can puncture the capsule right into food (beware, the contents are colored red).
    It works!!!!!
    November 10, 2016
    The product worth every penny!!!!! It really works on my 8 year old border collie. Best purchase ever!!!
    By mare516
    The Villages, FL
    Great Product
    July 25, 2016
    Ocu-Glo Rx is used for pets that have eye problems.
    Our pet was put on this product due to the retina of her eyes not functioning properly. At her recent visit to the Vet, I was very pleased to learn that her eyes were better and that the product is working.
    By dog l.
    Germantown, TN
    Good supplement, but a real mess to dispense
    June 1, 2016
    I have a small 3# papillon who can't swallow the "Small Dog" gelcap so I have to cut tip of capsules off, squeeze liquid into pureed pumpkin so she can eat it. She eats it up but my hands, countertop, scissors etc. are a mess as the liquid stains a dark red/orange color. I've sent the maker an email asking for help - it'd be perfect if they made the liquid available in a tube or bottle!
    By Steffi
    Frankfurt, Germany
    Fast delivery to Germany!
    March 29, 2016
    Very fast delivery to Germany! Thank you very much EntirelyPets!! Can't say yet if the product will help but I will keep you posted. We have to wait whether the disease has slowed because of Ocu-Glo Rx.
    By Jessica
    An Essential
    February 16, 2016
    Great for progressive retinal atrophy! My Chihuahua/rat terrier has been using for 3+ years and it has thoroughly slowed down the loss of her eyesight.
    By Pet L.
    Blind dog
    January 28, 2016
    We got a 8 mo.old rescue & it was discovered that he was blind as soon as it got dark,( falling in our pool& running into furniture)The vet told us that Ocu-Glo might help keep his eye sight longer,so far it seems to help.
    By Maximus
    Thunder Bay
    December 6, 2015
    I have been giving Ocu-Glo to my one-eyed aussie on recommendation from the Canine Ophthalmologist. I don't know about how beneficial it is and there is no way of telling. But he lost one eye to a benign tumor and why take chances.
    By Milica
    Ocu Glo RX
    November 29, 2015
    Excellent vitamins for eyes, especially for Progressive Retinal Atrophy.
    By Dee
    Great Product for Eye Health
    February 10, 2015
    After my dachshund, Heidi, lost her one eye to glaucoma I researched everything I could find to help preserve her other eye since most dogs will develop glaucoma in their other eye within a year or two. Ocu-Glo vitamins were mentioned in many veterinary websites and articles as a great supplement to use. The veterinary opthamologist we visited also recommended it as a good product to help support ongoing eye health along with maintenance medication in Heidi's case. It's been a few years now and her remaining eye is still healthy.
    By Thelma
    WInston Salem NC
    Works if you can get the dogs to take it
    September 22, 2014
    I had a diabetic dog about 16 years old. He developed macular degeneration, and the vet recommended Ocu-GLO for him. I gave it to him for 6 months and took him back to the vet to see how he was doing. She said his eyes were still about the same, so I feel that it slowed the degeneration down. Unfortunately, I lost him two months ago, but I have been giving the remaining pills to another older dog who has a congenital catarat. The capsuls are very large, and she will pick it out of her food and leave it on the floor. I have tried squeezing the contents over her food, hiding it in a pill pocket, and pressing the contents between two pieces of meat. She doesn't like it and eats around whatever it's in, leaving the remnants in the bottom of the dish to dry up. It does seem to help and there doesn't seem to be any other equivalent product out there. I wish they would make the pill in a chewable tablet..
    By julie
    Love it
    August 15, 2014
    My dog was going blind and now after 2 months of using ocu-glo his sight his stable and he has lot's more energy!!!
    By DaisysMom
    Atlanta, GA
    My Dog Won't Take It
    July 21, 2014
    My dog's veterinary opthamologist highly recommended Ocu-GLO for my senior Shih Tzu after her cataract surgery. Unfortunately these pills are too big and no matter what I put them in (peanut butter, bread, pill pockets, etc.), she will not swallow them. I find them on the floor around my home and the liquid is red and stains my rugs. My dog usually doesn't have a problem taking other pills if they're in peanut butter, so these must not smell/taste very good. These pills are too big for a small dog. The vet suggested squeezing out the filling and putting it on her food, but these are too expensive to buy a second bottle and try that. I wish they made it in a dropper.
    By Sunny
    Slidell, LA
    Reputable Product
    May 31, 2014
    Ocu-Glo has slowed the progression of my dogs PRA (progressive retinal atrophy).
    By buddy
    May 23, 2014
    I give this to my two senior dogs. One is diabetic and lost his vision; the other is getting old which the doctor recommend this to. I buy the snip version which I can't find on this website. The snip version has a long slim tail which makes cutting it very easy. So, for ppl that want to squeeze it out rather than the whole pill, try the snip one.
    By lulu's m.
    February 13, 2014
    the vet suggested we try this product, lulu is losing her vision. i don't like giving this product a poor rating because it might be fine for another dog. lulu is tiny, 6lbs. and can not take the small dog portion since it is still to big. i cut it open to retrieve the insides (not that easy) and it stains (which is stated on the label). i wish there could be an easier way.
    By sam
    February 7, 2014
    My vet recommended this for my 13 year old dog who's losing her sight due to age. Within a week I saw a big difference in her confidence in moving about.
    By Angela
    New Orleans, LA
    Product is great, but....
    January 7, 2014
    This product has worked wonders for my old male dog who has eye issues. My biggest issue is that both times I have ordered it from you guys, this is always out of stock and I run out. I can go to my vet here and pick it up for virtually the same price once shipping is added but, I liked the convenience of having it shipped to my house, however the stress of not having the product available, almost out weighs the benefit of purchasing here!
    By Honeybunch
    Best value anywhere
    July 7, 2013
    Ocu-Glo is highly recommended by my Yorkie's eye specialist. Problem is that this is a very expensive product. After researching the internet, this is the absolutely best price available. Also, the service from Entirely Pets was excellent.
    By Sheri
    June 7, 2013
    It is easy to administer right on top of her food.We are hoping for good results when she goes for her next cerf exam in October.

    Questions and Answers

    1 Question & 1 Answer
    from Watervliet, NY asked:
    July 27, 2017
    What are the dosing instructions? I have two White Shepherds (60 lb and 84 lb). I need to calculate how long 1 bottle will last. A picture of the back of the bottle would be helpful. I could not find this information with the product description. Thank you.
    1 Answer
    Here are the daily directions: 

    -11-30 lbs give 1 gelcap

    -31-60 lbs give 2 gelcap

    -61 lb and over give 3 caps


    *1 bottle will last 1 month for 1 dog.

    Submitted by: Customer Service on July 23, 2019

    Ocu-Glo for Small Dogs (45 Gelcaps)Ocu-Glo for Small Dogs (45 Gelcaps)Reg price: $52.99
    Sale price: $40.00
    Ocu-Glo for Small Dogs (90 Gelcaps)Ocu-Glo for Small Dogs (90 Gelcaps)Reg price: $94.99
    Sale price: $70.00
    Ocu-Glo for Medium to Large Dogs (45 Gelcaps)Ocu-Glo for Medium to Large Dogs (45 Gelcaps)Reg price: $58.99
    Sale price: $45.00
    Ocu-Glo Powder Blend XL Medium & Large Dogs (90 Powder Capsules)Ocu-Glo Powder Blend XL Medium & Large Dogs (90 Powder Capsules)Reg price: $99.95
    Sale price: $80.00
    CALL IN YOUR ORDER 800.889.8967

    Stay in touch. Friends fur-ever!

    Terms and Conditions

    You have to agree on terms in order to proceed to the subscription.