Facebook advertising
Bing PPC
360 Capsule Tub - cod liver oil for dogs and cats

Cod Liver Oil 550mg for Cats and Dogs

Trustpilot logo Price match
 5 out of 5  | 12 product reviews
 In Stock
180 + 180 (360) Capsules - S609
Blog FAQ's



Cod Liver Oil Capsules for Pets 


  • Essential fatty acids, with vitamins A & D
  • Supports their heart & joints
  • Suitable for cats & dogs
  • Fantastic value for money


How can Cod Liver Oil benefit pets?


Cod liver oil is a rich natural source of the essential fatty acids EPA and DHA. The oil also contains high concentrations of vitamins A and D. The essential fatty acids within cod liver oil are thought to be beneficial for the heart and joints.  


Read more

Why choose SimplyPets Cod Liver Oil?


Our team of experts have consulted with leading veterinarians and nutritional experts to ensure our SimplyPets Cod Liver Oil 550mg provides the highest-quality natural oils that are safe and effective for cats and dogs. This carefully designed supplement provides suitable levels of essential fatty acids in each capsule to offer daily support for the health of their heart and joints.



 Nutritional InformationPer capsule

 Cod Liver Oil providing 



  ... EPA 



  ... DHA



 Vitamin A



 Vitamin D3



 NRV = Nutrient Reference Value (previously referred to as RDA)
 g = Microgramme, mg = Milligram, IU = International Units


Other Ingredients: Glycerin, Gelatin, Puried Water.

A: Free from artificial additives and preservatives
Lactose free
Wheat free
Gluten free
Yeast free




Add two to three capsules daily to your pets meal, as a food supplement or as directed by a vet. 


Important Information:

If your pet is Pregnant or Lactating you should consult a vet before using this product. Caution: Consult a Vet before use if your animal has or has had diabetes or hypoglycemia. Caution: If under medical supervision please consult a Vet before use. Discontinue use if adverse reactions occur. Food Supplement: This product should not be used as a substitute for a varied diet.



UK Mainland


STANDARD: FREE 2-3 day delivery for all online orders.

All orders dispatched to UK addresses will automatically qualify for FREE Standard 2-3 Day Delivery (excluding the day of despatch), regardless of order size. This means you won't be waiting long for your goods to arrive. Order before 12:00pm Monday-Friday to receive goods within 2-3 working days (excluding bank holidays). 


EXPRESS: FREE next-day delivery for orders over £40.

Place your order before 12.00pm Monday-Friday to receive your goods the next-working day (excluding bank holidays). For orders under £40 there is a small 3.50 charge for Express Next Day Delivery.



Europe & Rest of the World

For all European and International orders, delivery charges will vary depending on the total weight and size of the order. As you add products to your basket the delivery charge will automatically update. This service offers all our international customers fair and competitive delivery charges.


Terms & Conditions

Orders must be placed before 12.00pm Monday to Friday (excluding bank holidays) to qualify for our Express Next Day Delivery or Standard 2-3 Day Delivery. These services are currently available for UK addresses only and are subject to stock levels. If an item(s) is out of stock, it will be given priority delivery upon arrival.


  • 16th April 2015 - Ian Fortune
    Q: Is Cod Liver Oil 550Mg for cats & dogs also OK for people to take?
    A: The main difference between the Cod Liver Oil for the Cats and Dogs and the Cod Liver Oil for humans is the manufacturing process; it is possible that because of this you would not feel the benefit of the Cod Liver Oil for pets if you were using this for humans. If you wish to use the same strength of Cod Liver Oil for humans, please see our product code S402.
  • 18th January 2015 - Hannah
    Q: Is it ok to give my dog cod liver oil and glucosamine and chondroitin?
    A: Our Cod Liver Oil and Glucosamine & Chondroitin for pets can be taken together, but unfortunately, as we are not medically trained, we do suggest that you seek advice from your vet, prior to giving your dog any supplements.
  • 14th November 2013 - Nadia

    I would like to give cod liver oil to my dog who weighs 25kgs, for her joints and general health. Please could you give me some advice on how much I should give her? 


    As she is a larger breeds that weighs around 25kgs, we would advise that you her 2 capsules per day.

  • 1st March 2013 - mrs m charlton
    Q: Hello,one of my cat has sensitive digestive system,would (Simply Supplements)cod liver oil be ok for her to take? I have orderd some, have another cat thats ok.

    This product has been shown to help with heart and joint health, and we are not aware of any side effects or interactions.

  • 13th October 2012 - Geraldine murphy

    I have a lactating French bulldog who is not eating as much as she should (fussy eater). Can you recommend any supplements I can give here?


    We would certainly recommend Cod Liver Oil for Cats & Dogs. In order to ensure she receives a balanced diet, you may also find it beneficial to feed her Multivitamins for Cats and Dogs alongside this. Please click HERE to view SimplyPets Multivitamins. 


  • 2nd June 2011 - Kerry
    Q: Jed my border collie is taking loxicom perscribed by vet,. Would it help to give him cod liver oil and glucosamine, chondroitin & vitamin c tablets? He weighs 27kg. How many of each would he need a day? Also could u tell me if u are going to release a fibre provider supplement to help reduce anal glands filling up as this has been recommended for bonnie my lab.

    As Jed weighs 27kgs we would advise that he takes 2 capsules of Cod Liver Oil 550mg per day. He could also take 3 daily tablets of our Glucosamine, Chondroitin & Vitamin C tablets alongside this. Combined, these supplements will help to improve the condition of his joints. However, if he is already taking prescribed medicine from the vet, we would also advise that you consult your vet to ensure that there are no interactions.

    At present, we have no plans to supply a fibre provider supplement, however our Simply Pets range is always expanding and your recommendation has been passed on to the relevant department. 

  • 4th March 2011 - tracey saunders
    Q: i have one dog he is 5 kilos can he have 550mg of the cod liver oil tablets or is it too strong?

    For small breeds we would recommend 1 capsule per day. Significantly higher levels may cause stomach upsets.

  • 25th July 2010 - Mrs M Stansfield
    Q: In your May brochure you have in simply pets 320mg cod liver oil capsules this is what my small jack russell is on at the moment, will the 550mg be too strong for her. I cannot find that you do the 320mg capsules. Would I still give her one capsule a day.

    Our formula has recently been increased to a 550mg strength. 1 capsule is perfectly safe for smaller breeds such as jack russels to take on a daily basis. If you have any concerns, we would advise that you seek medical advice from your local vet.

Your Details
Your Question

Product reviews

Please Note: The views expressed below are those of Simply Supplements customers. Simply Supplements does not endorse these views, nor should they be regarded as medical advice.

with your Cod Liver Oil 550mg for Cats and Dogs
  • Daily joint support for your pet
  • Easy to add to your pets meal
Only £13.80