Nordic Naturals

Unlock Optimal Health: Best Pet Supplements for Your Dog & Cat

Discover how to choose the best supplements for your pet’s health, from essential vitamins to joint support and digestion aids. Learn age-specific and seasonal supplement tips for cats and dogs.

Updated on October 23rd, 2025

Fish Oil for Dogs: Benefits, Dosage, & Our Top Supplement Picks

Learn about the benefits of fish oil for dogs. Order online from Petco and save with Repeat Delivery or Curbside Pickup.

Updated on October 23rd, 2025

Unlock Optimal Pet Health: Your Guide to Quality Dog & Cat Nutrition

Feeding your pet a quality food shouldn't break the bank. Use these tips to find the right diet, and price point, for your pet's meals.

Updated on October 23rd, 2025

Elevate Pet Meals: How Food Toppers Boost Health, Flavor & Nutrition

Do you top your cat or dog's food? Find out how pet food toppers can help round out your pet's bowl.

Updated on October 23rd, 2025

Best Mother's Day Gifts for Cat Moms: Petco's Purr-fect Picks

Have a cat mom in your life, or is your mom also an avid cat fan? Explore these favorites on Mother's Day.

Updated on October 23rd, 2025

Nordic Naturals or RX Vitamins: What's the best fish oil for dogs?

You are welcome, I'm glad to help you! Honestly, I'd go with the Nordic naturals simply because they are gel pills. That's because they will be easy to hide in some peanut butter or meat to give your dog. The liquid fish oil should be added to your dog's food, and if he doesn't like the taste, he won't eat the food. But if you think he will eat the food with the liquid fish oil on it, you can use the RX vitamins. I think both look good personally.

What fish oil is best for my dog: human grade or pet formula?

I love Nordic Naturals and I always recommend using a veterinary product when available. They do tests to make sure you are giving the right amount for your dogs size. So while you can give fish oil from Costco I would stick to a veterinary formulation. Thanks for using Boop by Petco to help you care for Chloe.

What's the best omega 3 dose and fish oil for my cat battling cancer?

No studies have been done comparing the different potential sources to the best of my knowledge,. Rather the research has been approached as looking at fish oil as a whole. I suspect the salmon or cod are the best sources since they are more similar to mammals which generally means they are broken down easier. There are a few things to know and consider before starting this type of supplement. Heavy metals and other toxins, as well as contaminates, are not uncommon so I recommend to speak with your veterinarian about a recommendation that is not only purified but also verified to be free of contaminants. Here are some helpful links: https://vcahospitals.com/know-your-pet/fish-oil https://www.petcoach.co/article/omega-fatty-acids-sources-effects-therapeutic-uses-in-cats/ Dosage varies based upon the product and instructions will be on the package (it will be based on weight). Your veterinarian can help you to determine an appropriate dose. Best of luck.

What's the best chewable omega-3 for my dog's skin under $30?

I like Missing Link Original. If your local Petco does not carry it you can order it online or ask you local store manager to order it for you. ( https://www.petco.com/shop/en/petcostore/brand/the-missing-link ) Hope this helps. Best wishes.

My dog has bad dandruff. Which omega-3 brand should I give her?

Thanks for using Boop by Petco! There are many omega 3 supplements you can buy online. I prefer the Nordic natural products that you can get from amazon as they are high quality and well-tolerated. It does help with the dandruff and skin issues in general. Good luck!