Out of Stock Felisyl Immune System Support for Cats, slide 1 of 1

Felisyl Immune System Support for Cats, 3.5-oz jar

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    $12.03 FREE 1-3 dayShipping over $49

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Description

Felisyl Immune System Support is safe and effective for conditions responsive to Lysine. Felisyl is a palatable nutritional supplement for cats and kittens. Mix with food at feeding time.

Key Benefits
  • Immune supplement that contains the essential amino acid L-Lysine for use in cats and kittens for conditions responsive to L-Lysine. L-Lysine has been proven to reduce the severity & duration of feline herpes virus
  • Delicious poultry and fish flavored base make these granules easy to give to your cat, just sprinkle over or mix in with food
  • Helps keep your cat healthy by supporting the immune system naturally so that it can function normally and produce antibodies
  • Also helps maintain healthy tissue, supports respiratory health, and may even help with your cat’s vision
  • Made in the USA
Precautions

Store out of the reach of children.

See all items by Felisyl

  • Item Number
    84797
  • Dimensions
    3.333 x 2.75 x 3.333 inches
  • Weight
    4.8 ounces
  • Brand
    Pet Health Solutions
  • Lifestage
    Adult, Senior, Kitten
  • Food Form
    Supplement
  • Product Form
    Powder
Nutritional Info
Ingredients

L-Lysine in a palatable base.

Guaranteed Analysis (Per 1 CC Scoop)
Moisture1.1% max
L-Lysine HCI78% (250 mg)
Feeding Instructions
AgeDaily Feeding (scoops)
Up to 6 months1/2 (twice daily)
6+ months1 (twice daily)

Mix with food at feeding time.

Store in a cool, dry place. Keep tightly shut to preserve freshness.

FAQ

Why should I include vitamins & supplements in my pet’s diet?

Most commercial pet foods include baseline vitamins and nutrients, but some may not have the adequate amount to suit your pet’s exact health needs. Like in humans, vitamins and supplements can help support your pet’s long-term health, regulating everything from digestion to muscle growth. Consult your veterinarian to determine the best vitamins and supplements for your furry friend.

How often should I give this supplement to my pet?

It is recommended to give the suggested dosage based off your pet’s weight. Please refer to the Feeding Instructions tab and consult with your veterinarian for more information.

Is this supplement safe to use with the medication my pet is currently taking?

If your pet has a medical condition and is taking other medication, we recommend consulting with your veterinarian to ensure that this supplement is safe to use.

My pet is allergic to certain ingredients, will this product be safe to use?

For a complete list of ingredients, click on the 'Nutritional Info' tab, next to the 'Description' tab, just under the product photos. If you are unsure about the safety of this product for your pet, we recommend consulting with your veterinarian.

Does this product come in other product forms?

For a complete assortment of products by the manufacturer of this supplement, click on the link next to the item name at the top of the page. You can also find an assortment of supplements across all product forms on our page.

Rating: 4.1 of 5 stars 30 Reviews 30 Reviews 4.2 out of 5 Stars

79% Recommend

79% of reviewersrecommend this product

Rating: 4.1 of 5 stars 4.2 / 5

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30 Reviews

Showing 1-10 of 30 Reviews

  • 5 out of 5 stars

    Felisyl blessings

    By on

    Tom is my new cat, FIV positive and with respiratory herpes from his time as a stray. Felisyl powder appeals to him and already has helped diminish his sniffles as it did for my former cats.

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  • 1 out of 5 stars

    Not worth the money

    By on

    Wish I had saved myself ten bucks and NOT bought this. Did no good at all and smells so bad the cats hated it

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  • 5 out of 5 stars

    Just started to use this

    By on

    Only gave my cat six doses so far so not sure how it will work yet.

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  • 3 out of 5 stars

    No change in pets

    By on

    Havent seen any great change. Better off using lysine supplement

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  • 5 out of 5 stars

    Worked well

    By on Top 1000 Contributor

    Our shelter adoptee came down with a horrible case of ringworm and passed it to our other kitten. I bought this to help boost their immune systems and it certainly helped!

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  • 2 out of 5 stars

    Cats didn't take to it...at all

    By on

    I really, really don't like to write negative reviews, but I also hate to waste money! I've been using Tomlyn as a food supplement for months for my indoor and outdoor kitties. The results have been amazing...(the Vetiquinol formula is good too though Tomlyn, in my view, works just as well for half the price). When ordering last month, T was out of stock so I opted for a new brand. Simply put, my cats hated it. Even my outdoor ferals that I feed would barely touch their food so that says volumes. Not sure if I simply got a bad batch? The product doesn't appear tainted and the smell seems normal. I'm gonna pass it along to another cat buddy before throwing it out. I see lots of good reviews . I really, really don't like to write negative reviews, but I also hate to waste money! I've been using Tomlyn as a food supplement for months for my indoor and outdoor kitties. The results have been amazing...(the Vetiquinol formula is good too though Tomlyn, in my view, works just as well for half the price). When ordering last month, T was out of stock so I opted for a new brand. Simply put, my cats hated it. Even my outdoor ferals that I feed would barely touch their food so that says volumes. Not sure if I simply got a bad batch? The product doesn't appear tainted and the smell seems normal. I'm gonna pass it along to another cat buddy before throwing it out. I see lots of good reviews ...so great to hear it's working for other folks. But, as for me, I'll definitely be going back to my trusted Tomlyn brand. … more

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  • 5 out of 5 stars

    It works,Scott doing much better

    By on

    My vet always says to use lysine....Scotts nose was always running,awful breathing and congestion,eye wad tearing ...He had claramox,and batril....but this product is working.there's a small scoop,so u wont make a mistake .It tastes good too,because some other cats start eating it ,when I am preparing the dish for Scott

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  • 3 out of 5 stars

    Much smaller than expected.

    By on

    I foster for a no kill shelter and my daughter and I try not to ask for much of the food and supplements that we need for the care of the cats/kittens that we care for. Lately, we have been in need. This season has been horrible for ringworm in our area and we are the only home willing to treat the cats (moms) and kittens for this. It is an 8 to 10 week process. It wasn't so bad when we only had five; but, we ended up with 28. Feeding 28 and using lysine with each feeding can be costly. I thought the jar was larger.

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  • 5 out of 5 stars

    I think it's helping

    By on

    I ordered 2 similar products. This is first used. Believe it could be helping. Test other when this is gone

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  • 3 out of 5 stars

    It's Lysine

    By on Top 1000 Contributor

    It's very cheep, works just fine as far as I can tell. I honestly only give lysine because the vet prescribed it. My only problem with this product and the reason I gave it 3 stars is that it contains BEET SUGAR! Cats have no need for sugar or carbohydrates and can't even taste sweet, so this ingredient is completely useless and unnecessary regardless of how you slice it. Since my cat doesn't have blood sugar issues it's not a problem... and I'll probably buy more because the price is right... but I really don't understand why they had to add sugar.

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