Rx Vitamins Onco Support - Dog & Cat Immune Support Supplement with Milk Thistle, Spirulina, Kelp Powder - Aids in Gut Health and Digestive Support - 300g

Excellent product, my dog doesn't mind the powder added to her food.

As a devoted pet owner, my animals’ health is a top priority. I chose RX Vitamins Onco Support because it’s suitable for both cats and dogs, offering a convenient all-in-one supplement. I’ve been mixing the powder into their food, and while they don’t seem to prefer it over their regular meals, they also don’t reject it—which is a win when introducing new supplements.Initially, I wasn’t familiar with all the ingredients, especially Spirulina, so I did some research to ensure it was safe and beneficial. Spirulina is widely regarded as a superfood for both dogs and cats. It’s rich in protein, essential amino acids, vitamins, and antioxidants. For dogs, it supports immune function, muscle repair, allergy relief, and joint health. For cats, it enhances coat condition, immune strength, and overall vitality. Spirulina’s detoxifying and anti-inflammatory properties also make it helpful for aging pets or those exposed to urban environments.That said, it’s important to source high-quality Spirulina, as low-grade versions can be contaminated with harmful algae byproducts. Fortunately, RX Vitamins appears to meet those quality standards.As for dosing, I give my female pit bull one scoop per meal. For my cat, I mix about three scoops into a gravity feeder, ensuring it’s evenly distributed. Dosages may vary depending on your pet’s size and feeding setup, so adjust accordingly.One downside is the limited online presence and visibility of RX Vitamins as a brand, which can make initial research challenging. However, their products are well-reviewed on Amazon, and they’ve been in the pet supplement space for over 25 years. That gave me confidence in their credibility and product safety.Although I haven’t noticed any dramatic changes in my pets’ health yet, I understand supplements like this often take time to show results. Based on the ingredients and the company’s reputation, I believe it’s a worthwhile investment in my pets’ long-term wellness.Final Thoughts:While the price may be a bit high, you’re getting a quality supplement designed to support the immune and overall health of both cats and dogs. If you have a multi-pet household, RX Vitamins Onco Support is a smart addition to their diet. I’m happy with the purchase and plan to explore more from this brand for my pets’ well-being.

It seems to help him.

This is a great powder to help boost your pet’s overall health. I’ve been adding a small sprinkle to my cats’ food, and so far, they’ve been eating it without any issues. It’s still too early to notice any changes, but I feel good knowing I’m adding something beneficial to their diet.One thing I wish was clearer is the dosing instructions. It says to give one scoop per 50 lbs, but one of my cats is under 10 lbs, so it’s not clear how much I should actually give. More specific guidance for smaller pets would be really helpful.The price is also on the higher side, so I hope it lasts a while and truly makes a difference over time.

I have an aging, 50-pound rescue dog who’s been slowing down a bit over the past year. She’s developed aseveral likely benign lumps, which the vet isn’t worried about, but of course, I am. I try to support her health in every way I can—clean lifestyle, whole foods, minimal chemicals—so her immune system has the best shot at handling whatever comes her way.When I got the chance to try this supplement, I was immediately interested. The ingredients looked great, and I love that it has the NASC seal, which tells me it’s actually been tested and verified—sadly not a given with a lot of pet supplements.At first, my girl was skeptical when I added it to her food, but now she eats it without fuss. I do mix in a little bit of another powder she likes to help disguise the flavor, which works well. No tummy issues whatsoever, which is a win on its own.If you’re looking for something to support your senior dog’s overall wellness, I’d definitely recommend giving this a try. Quality ingredients, no junk, and you can actually feel good about what you’re giving them.

Great product

Excellent product.I have 2 aging dogs that both have small and likely benign lumps that have developed within the past year or so.I try to do everything I can to support their overall health so that their own immune systems can battle any issues that arise. They often eat a home-cooked diet, for example, and get lots of veggies, no chemical preventives for fleas/ticks, and otherwise have a “clean” lifestyle.Having recently joined the Vine program, I jumped at the chance to try this supplement. The ingredients are fantastic. I mix the powder into my dogs’ food and they were dubious at first, but now eat it without hesitation. I sprinkle in a little NuPro supplement powder to disguise the taste.They have had zero digestive distress since adding this supplement, which is its own miracle. Better, though, is that both dogs have improved mood and energy, and - it may be my imagination - but their age-related lumps seem smaller. Full disclosure - I started this and this Turkey Tail product simultaneously:https://www.amazon.com/dp/B0DTJLLZK4?th=1I highly recommend any pet parents give this a shot. You can’t go wrong with these ingredients - and with the NASC seal that assures you that this supplement is third party tested and verified, you know you’re getting what you’re paying for, which is certainly not the case with all supplements!