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

In general, foods low in sodium and phosphorus are good choices for patients with kidney disease. The best fatty acid supplement you can provide in my opinion to your kitty is this: https://www.chewy.com/nutramax-welactin-feline-omega-3-cat/dp/101463?utm_source=google-product&utm_medium=cpc&utm_campaign=f&utm_content=Nutramax&utm_term=&gclid=Cj0KEQjwv_fKBRCG8a3ao-OQuZ8BEiQAvpHp6BoPUzdXnGydlce04vEekIBtBBc1AgMnoFoND3oiRtgaAupp8P8HAQ&gclsrc=aw.ds It is easy to dose and generally considered palatable by most cats. I think it is a perfectly fine idea to use them in your kitty.

Over supplementation of fish oil can certainly cause diarrhea. And some animals are sensitive to it even in small doses, so I always recommend starting with a low dose then working up. For cats, I would recommend a liquid pump in order to make that process easier. We have found that even though we are not exactly sure of the "correct" ratio of Omega 3 to Omega 6 fatty acids that since Omega 3 fatty acids are anti-inflammatory and Omega 6 fatty acids tend to be pro-inflammatory, that we prefer that ratio to be higher than we used to think. Omega 3 fatty acids work over time, so while daily supplementation is ideal, a few times a week is certainly better than nothing. So, I normally recommend a cat specific liquid in a pump and start with 1/2 the recommended dose for a few days to make sure there isn't any soft stool, then increase to the recommended dose daily (if possible). I hope that was helpful and answered your questions. Thanks for using Petco Pet Education Center, formerly Petcoach.

If she is on a high quality, balanced diet I would be cautious about over supplementing her as this can lead to dietary excesses (especially with cod liver oil type supplements as they can be high in certain vitamins also). Plant based supplements such as viacutan may also be an option but 3-5 days a week is likely sufficient

Hmmm. Not sure the train of thought your vet was on. I commonly recommend fish oils, any fish oil supplement will work. There is no specific amount, though the biggest side effect is greasy stools. If you notice that, then you decrease the dose. It can take several months for you to see a change after starting fish oils. You can find a pet product at a pet store, or just use one from the human supplements section of a pharmacy or other store.

VetriScience NuCat Multivitamin Everyday Health Bite Sized Chews available on chewy.com and amazon.com are highly palatable multivitamins that would be good to supplement Greg’s diet with. Prescription Royal Canin recovery canned diet is generally palatable (yummy) to even sick or hospitalized cats and is another option as well that your vet can either sell from his/her practice or prescribe. Good luck!

No, I would not give this to a cat who has kidney problems. Studies have found that supplementation with these fatty acids may cause renal damage. It's very important have strictly controlled protein in diets of cats with kidney disease, and giving them these may through off the balance.

I'm so sorry that Katie was diagnosed with lymphoma. Athough they have not done as significant of studies in cats as they have with dogs, our goals with cancer are to feed a food high in protein and fat, but low in carbohydrates. This is especially important for cats since they are obligate carnivores, so a canned food is ideal. A salmon based diet is a wonderful idea since omega 3 fatty acids can have some anti-cancer effects. My cats love Blue Buffalo Wilderness Salmon. They also love Wellness Turkey and Salmon. Cats rely on their sense of smell to entice their appetite, so smelly fish based foods are a great idea for a cat with cachexia. I also find that rotating foods on a regular basis can be very useful for cats on chemo, so they don't get turned off to a particular food if they are nauseated. I hope that was helpful! Thanks for using Petco Pet Education Center, formerly Petcoach.