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Related Articles & Questions

Health & Wellness
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 Autoship or Curbside Pickup.
Updated on June 19th, 2026
Food & Nutrition
Auto Feeding Fish on Vacation: Complete Guide
Do you have questions about feeding your fish while on vacation? Petco has the answers! Visit us to learn about fish dietary needs.
Updated on July 17th, 2026
Food & Nutrition
What Do Small Fish Eat? Freshwater Feeding Guide
Feeding your freshwater fish isn't as simple as adding a pinch of flakes! Read these three tips to learn more about how to provide your pets the nutrition and environment they need.
Updated on July 17th, 2026
Care Sheets
Essential Large Marine Fish Care Guide: Tank Setup, Diet, & Tank Mates
Learn how to care for large marine fish, recommended diet and habitat setup. Find the right food, supplies and equipment at your neighborhood Petco.
Updated on April 9th, 2026
Care Sheets
Freshwater Community Fish: Care, Setup & Compatibility Guide
Learn how to care for freshwater community fish, recommended diet & aquarium setup. Find the right food, supplies & equipment at your neighborhood Petco.
Updated on April 9th, 2026
Health & Wellness
Can Omega-3 fish oil help my dog's joints, skin, and overall health?
Hi, thanks for using PetCoach! I love Omega 3 fish oils is a great supplement for all dogs. It helps with the joints, skin and almost every bodily function. I prefer Nordic Naturals or VRS Omega Benefits but this product looks fine. https://www.vrshealth.com/canine-products/omegadog/
Updated on September 24th, 2025
Health & Wellness
My dog sheds a lot. Can fish oil or omega-3s help, and is it safe?
Thanks for using Petco Pet Education Center, formerly Petcoach! It is possible to cause diarrhea and gastrointestinal upset by giving too much fish oil. I really like the American journey wild Alaskan salmon oil product for this purpose. I think this product can help Buddy a lot with his hair coat. Good luck!
Updated on September 24th, 2025
Food & Nutrition
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 Petco Pet Education Center, formerly Petcoach to help you care for Chloe.
Updated on September 24th, 2025
Food & Nutrition
Does Petco sell Mr. Ros marine phytoplankton EPA for dogs and cats?
The experts here on the forum at PetCoach do not work at Petco stores and I don't think anyone would have knowledge of inventory at local stores. I cannot find this particular product on the Petco website. It's possible that it's available at your local store and you could try giving them a call. There are a number of other fatty acid supplements listed on the Petco website that may or may not be available in your local store: https://www.petco.com/shop/SearchDisplay?searchTermScope=&searchType=12&filterTerm=&maxPrice=&top_category=&showResultsPage=true&langId=-1&beginIndex=0&advancedSearch=&sType=SimpleSearch&metaData=%5BLjava.lang.String%3B%4065f965f9&pageSize=24&manufacturer=&resultCatEntryType=2&catalogId=10051&pageView=grid&searchTerm=fatty+acid&minPrice=&urlLangId=-1&categoryId=10056&storeId=10151
Updated on September 24th, 2025
Health & Wellness
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.
Updated on September 24th, 2025