Best Cat Herbal Supplements of 2025

"My cats absolutely love this, and it really works well to keep them calm. I find it’s best mixed with their food rather than with water."

"I have a senior cat named Cupcake who tends to be a bit grouchy. I started giving her half a dropper mixed with her food, and she became so comfortable and affectionate. It seems to be helping her hip pain!"

"We tried this product for our pomeranian, hoping it would help with his seizures. Unfortunately, after administering it, he became lethargic and distressed throughout the night. It was heartbreaking to see, and I truly believe it contributed to his passing. I would advise against using this product."

"My rescue dog was a neurotic mess, but after using this tincture, she's much more calm and mentally healthier. She even seems to be moving easier. I was initially worried about the vegetable oil smell, but it worked wonders! Definitely recommend it."

"I purchased this for my Doberman before New Year's celebrations, and it was incredibly easy to administer. He rested much better during the fireworks, which was a relief!"

"This product has really helped with my cat's anxiety during travel. She seems more relaxed, and there are no ill effects. My mother also uses it for her dog during fireworks and we’ve both repurchased!"

"I find cat's claw excellent for my immune system, especially after seeing Anthony Williams recommend it. I’m now taking it daily and believe this brand is one of the best for purity. I will keep ordering it."

"My little guy needed help to gain weight, and this product has been just what he needed to grow naturally."

"Our doctor suggested this product for our son, and we are very pleased with its quality and effectiveness."

"As a devoted cat parent, I prioritize my cats' immune health. VetriScience Vetri Lysine Plus has been a game-changer for my five cats. The chewable format is incredibly convenient for my multi-cat household. They eagerly accept the chews, making it a stress-free routine. Since incorporating this supplement, I've seen a notable improvement in their respiratory health. I highly recommend it for any cat owner!"

"I was a bit concerned about my cats accepting these chews due to mixed reviews, but they gobbled them up right away. Now, they eagerly wait for their daily dose every morning. The smell is reminiscent of grilled chicken, which they love. While one of my cats has allergies, I find these chews do help, even if not as effectively as gel."

"I adopted a kitten with a severe eye condition and after trying various treatments, I discovered Vetri Lysine Plus. It has made a tremendous difference in her health. She loves the taste, and I give it to her twice daily. Now, she’s playful and happy, and her flare-ups have significantly decreased. I’m grateful for this product!"

"I am committed to an all-natural lifestyle for my pets. When I found two abandoned kittens suffering from worms, I knew I had to help. This product not only aligns with my values but it also works effectively! After about a month of using it, the kittens are much healthier, and they love the taste. While I noticed worms in the litter box initially, it’s normal to see them in spurts. I appreciate that it's natural, and I have confidence in its safety for my little ones."

"I haven't seen any parasites coming out, but I use this daily in my pets' drinking water, and they seem to really enjoy it. It took them a couple of days to adjust, but now they come running when I add it. Overall, their gums look healthy, and I think of it as a great maintenance supplement. I recommend taking a break after three months and following up with probiotics to keep things balanced."

"We faced a serious Giardia issue with our 7-month-old lab, and after the vet's treatment failed, I sought out natural alternatives. Mixing this product with coconut oil and cinnamon seemed to do the trick. My pup loved the taste and is back to normal now. I'm not sure if it was just this product or the combination, but I’m relieved it worked!"

"I found it hard to find information on this product, but I hoped it would help my pet rats. After switching bedding, they showed improvement after starting this antibiotic, and I'm glad I was cautious with the dosage. They are now active and breathing better! I highly recommend it!"

"Although this product didn't work for my hamster, I appreciated the quick response from customer service. My little guy is suffering from multiple infections, and despite my efforts, he needs to see a vet. I just wish it had been more effective for him."

"My cats are not fond of the taste, but after giving them the antibiotic, they feel better. I'm just hoping to find a more palatable option for them in the future."

"My 10-year-old cat, Oscar, was diagnosed with CKD and hyperthyroid and was almost given up on by our first vet. After seeking a second opinion and starting him on Kidney Support Gold, we saw remarkable improvement in his health, energy, and overall well-being. His latest blood tests showed significant improvements, and he is now a candidate for the Radio Iodine Treatment he needs. I highly recommend this product!"

"I have an 18-year-old cat who was nearing stage 1 kidney disease. After the loss of my previous cat, I was determined to find preventative solutions. I started my senior cat on Kidney Support Gold and I’m thrilled with the results. His personality and mobility have drastically improved, and even his blood sugar levels have remained stable. This product has given us hope and I plan to use it for all my senior pets!"

"Our cat was in a dire state, not eating or drinking for nearly two weeks and showing concerning symptoms. We decided to try Kidney Support Gold as a last resort. To our amazement, within just a couple of days, she started eating and drinking again, and is now 100% back to normal. It’s incredible how effective this product is!"

"I have several feral cats visiting my yard, so having this supplement on hand was a no-brainer. I noticed one of the feral cats seemed congested, so I started adding these drops to her food. I can't say for sure if it's helping, but she continues to eat without hesitation. The drops arrived in a well-packaged glass amber bottle, and I appreciate that they're made with glycerin instead of alcohol. I would definitely order these drops again."

"I ordered this for my cat with breathing issues, possibly related to asthma. So far, I'm putting 3 drops twice a day in her food, and I have two main concerns with supplements: will she eat it, and will she keep it down? The answer has been yes to both. It's still early to tell if she's breathing better, but if you're considering it, I think it's worth a try. Just remember, results may vary!"

"I purchased this product to help strengthen our cats' immune systems. We've had it for about three weeks now, and luckily, there haven't been any severe side effects. I know it takes time to see a difference, so I’ll provide an update in a couple of weeks regarding whether it works and improves their immune health."

"I really enjoy this product. It's very helpful and useful for my health."

"After experiencing great results with Vinergy Propolis, I decided to try this Cats Claw product. I've heard so many good things about it and I chose this one because I have inflammation. I appreciate that it also supports the immune system and blood pressure, which is a bonus. This company is wonderful to purchase from."

"I've added this to my supplement routine, and I truly believe it has helped me with my energy and overall well-being!"

"This product truly restores my joint health. I was advised to give it a year, and I did!"

"My first experience was incredible! I witnessed a budgie heal infected cat wounds. After struggling with severe sinus infections, this product nips them in the bud. I believe it could greatly improve survival rates for Parvo puppies. I only tried it on one pup, but she bounced back faster than expected, and I plan to grow the plant as a backup because I never want to run out!"

"I love Cat's Claw! I highly recommend taking at least one capsule daily; less is more in this case!"