4.65 rating based on 20 reviews
When shopping for a Lysine supplement for my FIV positive cat I had been used to the Viralys gel. Seeing as how the Felisyl brand was half the price I thought I'd give it a go. I feel that the powder allows me to be more accurate in the dosage. And my cat has transitioned very well. I will definitely be back for more when my supply runs out.
This works well mixed with wet food...we do have a couple that will eat it right out of the bowl before the food is added....it does a good job of helping to control virus'
my cats love this
this product is very palatable, one of my cats even tries to lick it right out of the jar!
ease of use
So can I just add this to dry food left out for self feed of 1 to 16 cats?
Works very well
from Wilton, CA08/16/2012
This product has a very yeasty smell, so my cat loves it. He has slowly improved on the product, so I am quite happy.
by Benji's mom03/04/2012
The cat loves his food with sprinkles of FeliSyl on top and has zero hair balls if given daily.
Only product to help my pet.
from Jackson, TN08/21/2013
This is recommened by my vet. Only thing that can build his imm. system
Kitties Are Crazy for It!
I had been mixing granules into canned cat food, but that is a very expensive treat. Thought I would try the kitty treat version. Both my cats are crazy for it. They try to open the bag themselves and remind me it's time for their treat. Far easier and not nearly as expensive as the powder.
Not the answer
from Las Vegas Nevada02/26/2013
I have cat with diabetes and allergies. it does not help him at all. I was hoping to avoid going to the vet and getting him a steroid shot
it works great
my cats caught the feline cold from a new cat I got they were all sick. I looked up what to give them to help them. this is the lysine and its in this product works great to keep it under control, nobody has gotten sick again . I put it in there food and they don't even know they are eating it.
from New York12/14/2012
Used the product for my cats who were sneezing and it seemed to help them a bit. Their eyes are no longer dripping as they were, so perhaps it works as stated.
from Enuclaw, Wa03/15/2012
This product helped my cat conquer his sinus condition better than a whole series of antibiotics. It seemed to greatly improve his immune system.
My cat does not like "treats" so I bought the powder version of Felisyl and put it in his food. He does not know the difference and he eats it! YEAH!!! No force feeding!!!! Something you do not want to do with a cat. (CLAWS)
Felisyl Immune System Support
by Queen B
from New Castle, DE11/23/2012
It seems to work as well as other brands. It dissolves better in food than other brands. It's slightly cheaper, however, I believe the dose is slightly larger.
I give this to my 4 cats on a daily basis. Very pleased with results.
works really great it really helped and looking forward to ordering more in the future
Easy to give to kitties with a little bit of wet food or even add a little water. My cats love it and it keeps their sniffley episodes down. Love it!
My cats loved this and I will be ordering it again!
from Tucson, Az11/24/2012
I have been sprinkling this on their dry food so at least they get some when they eat. If i put it in the wet food they won't eat it.
My Ferals Like It
They like the flavor and it gives them the Lysine they need.
from New York, NY03/10/2012
I used to buy a more expensive brand, then found this one. The color turned me off a little (I'm used to a white powder), but my cat doesn't know the difference and I have no problem putting it in her food.
product probably fine but the cat won't get near i
by max's mom
from west palm beach04/05/2012
They say it is flavorless and odorless. The cat doesn't think so. Right now I am back to crushing human lysine tabs and then mixing them into soft food to hide it. Right now, that is fine but may try sneaking this into his soft food again soon to save me the trouble of mashing his pills. Too early to tell how this will work.