Prescription needed
We'll collect your vet's information at checkout to verify the prescription.


Usually shipped in 1-3 business days.* Learn more
We'll collect your vet's information at checkout to verify the prescription.
Usually shipped in 1-3 business days.* Learn more
$30 max savings.
Have a big flea problem in Florida every year and we have many rescue cats in a cattery area. The cheap Amazon Basics cat flea products do nothing. Cheristin is more expensive but it works! Have not seen a flea since we started using it. Now we do half the cats each month and still seems to be working.
I have 2 indoor cats about 4 yrs ago we ended up with a flea infestation that was uncontrollable and very uncomfortable for us and the kitty's. After using everything imaginable and hundreds of dollars later. I didnt have a vet at the time due to a move. I just went into one by our house told them the situation and they said try cheristin. Within 30 minutes of applying it I could already see comfort in them. Within 4 hrs they finally were catching up on some over due sleep and looked so peaceful and this is hard to believe but by the next day not one flea on them. This medicine is a god send and I will never use anything other than this. Havent had a problem since. I plan on keeping it that way, couldn't believe how fast they multiply but I got rid of them suckers for good.
very good for kittens. safe and effective
Works better, on my cats, than Frontline.
It works better than any other product I have used. This is the only one I will ever use for my cats.
Works great for our 3 cats!
Cats are enjoying being flea free!
Prices are amazing. I’ve paid $80 for a 6-pack of Cheristin before. I just bought 3 6-packs for under $100 including tax!!!!
great price
Only product I found that actually works!
A great inexpensive way to take good care of fleas especially if you have multiple cats
Simple: Price, Convenience and Service. Great Place to do Business!
Gave this a try based on other reviews for an ongoing flea problem that Frontline and Advantix did not help. Southern fleas are a hardier breed than most and seem to consider other meds like a marinade. I have been using Cheristin for 3 months and consider it a miracle!!! No fleas on babies, no fleas on me, and no fleas in my home!!! I highly recommend this product.
1 month costs $20 at my vet ... this was $35 for 3 months supply. Even after shipping and taxes I came out a good bit cheaper than the vet!!!
THis stuff really works for my indoor/outdoor cat. Allivet delivers reliably and at a great price!
This is the best deal around. I've always purchased Cheristin for my 3 cats but Allivet is a quick and easy way to get what I need in a timely manner for the best price!
Great price
This product works better than any others that I have tried.
great price and fast delivery
Great prices!
Love this product. No chemicals like other flea meds
Giving it a three star because I just applied it today. No itchies so far. My main comment is it smells VERy chemical and since my kitties like to be close ...well...yeah... I will update but so far no itchey/scratchies...
Great product ! The only one that ive found that actually works on ny cat
Great prices
really works and fast ,no side effects
It controls pests on my cat.
good product
This was recommended by a vet to us and validated by a different vet. Living in Florida, fleas are a real pain, especially when it doesn't get cold enough to kill off the fleas in the winter. One of our four cats occasionally escapes and goes for a walkabout. Since since using Cheristin for Cats, we not had any problems with fleas with our four cats.
Such a little amount that works magic! My Cats are all sizes and it works no matter what size they are,, Love this stuff
Great product to control fleas.
it works quickly
Have used this before and seems to work well. Allivet has the best prices I have ever found on this product.
Thank you for saving me $$!! Way cheaper than the prices at PetLuv, my local non-profit clinic.
Vet recommended product for my 2 cats who are allergic to flea bites. He recommended we treat the other 4 cats as well.This product had the necessary 6 treatments and with auto ship I can get it every month
Appears to be the best I have tried and satisfied so I ordered three month supply for my two cats. Am pleased with price and set up for purchase. Danke, Inge Lee
Great medicine, half the price here asn at my vet
Only product that works with no side effects. Turned my 14 year old cat into a playful and loving kitten overnight.
work great on my cats.
For flea treatment for our adult felines, per our Vet's recommendation. This works the best of anything we have tried. Well worth it to not have to deal with fleas.
This is what our Vet recommended for our cat at his first visit after we adopted him. He is an indoor only cat. we have had him 6 mo and no flees.
My vet said this is the best product available. The ordering process was easy.
This cleared up the flea infestation on our cats and in our house in no time!
Cheristin works great! My cats have had no side effects. Other flea meds either didn't work to kill fleas or made them itch constantly.
great
Highly recommended by the Vet
Quick and easy. My elderly father had difficulties finding this product. He had tried other products in place of it but nothing worked for his fur baby like the Cheristin. I was able to find it quickly here and have it delivered to his front door... Easy-Peasy!!!
Best Flea product. Allivet has the best price.
Price was much less expensive than at the vet. Plus very effective against fleas
Advantage does not work any more and this one does.
It works.
Cheristin seems to work very well for my two cats and is affordable. I like being able to set up autoship so I don't have to remember when I need a new supply. I always get a reminder prior to the autoship.
Been using this this product for several years and works better than any of the others .
works
Good product, quick reorder and a $5 coupon to boot!
Most effective flea treatment I've found.
Best product ever! My cat hasn't had side effects and has never had fleas while using Cheristin, even though he's an outside cat during the day.
Fleas have adapted to the other flea products, Cheristin still works.
price cheaper than vet first purchase good so far
Kills Florida fleas!
the product was in stock and the discount was great
Seems to work fairly well. Better than Advantage. Very oily though and cat does not appreciate the application. We'd use systemic med but every time we get a pill down her, she pukes it back up within 15 min.!
it's the best flea product i've used.
Great Product. Works within 30 minutes. The fact of a tropical Flea resolver is great and I feel better that my kitty's are not getting Harsh Chemicals and hiw quick it works. Plus no Nasty Chemical smell and the cost us cheaper through Allivet then what my Vet charges. I HIGHLY RECOMMEND this product for your cats.
Allivet has very good prices for Cheristin, which is normally $20 per application from my vet.
We live in Florida and have 2 cats that are never outside.Suddenly we were infested with fleas.No point trying to figure out if they jumped through screen in porch or were brought in on our feet etc.After bombing the house 2 0r 3 times and trying a lot of different spot treatment products to no avail whatsoever (which was extremely frustrating) I saw Cheristin and a lot of good reviews on it and the fact that it is relatively new on the market and made just for cats I thought why not try it. I am happy to say that it completely worked!!! I did have someone professional come to my house first and he sprayed, not bombed, the house but as soon as I put the Cheristin on my cats they have not had one flea and it has been 3 months so I am staying with it so this never happens again.GREAT STUFF and I highly recommend it!
Recommended by my Vet who has been taking care of my animals for the past 6 years.
Fleas where I live became tolerant to other flea products including Ceresto collars and the past two years have been a nightmare with flea combing and house bombing as my cats are indoor/outdoor cats. Cheristin worked from day one. Hopefully, the fleas don't grow tolerant to this product too soon!!!!
Recommended by my Vet
It works!!! It's fast and reliable. I have used it for 2 years on both indoor and outdoor cats. I never buy anything else.
Only product that will work for one of my cats. Both Frontline and Advantage stopped working last summer.
Great protection.
It's the only flea and tick that works for us!
Revolution stopped working on my 3 cats. My vet recommended Cheristin. IT WORKS!!
It was the same price as Amazon but actually cheaper with a discount code
price
COMMENT
To keep my cat from scratching, works good.
fleas on cat
My cats have been SUFFERING with fleas for months. NOTHING is working anymore. After years of Revolution and then moving to Advantage II, I was very disappointed that only capstar was giving them any relief. My vet said that the fleas were actually immune to the old topicals that I have always used. I took a chance on Cheristin and I really see an improvement in my cats behavior. No more constant biting and itching and even the flea allergy bumps are going away. I will continue to purchase this item.
I have found that Cheristin works on fleas like nothing else. Maybe the fleas are getting stronger or building up a resistance to the other topical treatments. I haven't tried those popular (and expensive!) collars yet, because with 6 cats, that's very costly. But so far Cheristin has done the job. More expensive than other topicals, but worth it if it works, in my opinion.
I just orered this product for the first time. I will submit another review after I see the results. However, the buying process went very well. Stay tuned.
vet recommended
Works every time, my cats never have fleas with Cheristin.
Best price for a great product
Highly recommended by my vet for my fragile 19-year-old tabby, since other products tried were not totally successful.
love this for my cats..... and price was very good!
We have two indoor only cats and still got fleas! We attacked with a vengence, using veterinarian recommended products, including Advantage ll. For 5 very long weeks we vacuumed daily (including baseboards and furniture), hand washed all hardwood and linoleum daily, washed bedding daily, threw out all cat toys that could harbor fleas, removed a lot of furniture to make the process easier. We sprayed outside at least every two weeks, but still kept all doors and windows shut. We also sprayed Siphotrol or Knockout every week. We flea combed twice per day and the amount of fleas kept increasing. My pleading, frantic calls to the vet were patronized and unhelpful. Then, I called a different vet. They recommended Cheristin. We applied it last Friday and have not seen any live fleas on either cat. I'm just hoping it lasts, but finally feel we have our solution.
This product works so good. My cats, three of them, are alergic to fleas. They get big sores on them and start to throw up all the time! When they take this wonderful medicine, sores start to heal, and they don't throw up all the time anymore. Five stars!!!!!!
It works! After trying several different brands this product actually killed the fleas in less than 24 hrs. No more fleas!
Works perfect for fleas. I exposed my kitty with another kitty who had fleas over a week after the application was given and when fleas jumped on him and took a bite they died. I never saw a live flea only the dead ones. Once they were gone they were gone!
Used other flea spots from the vet and Walmart. They were not effective and made sores on my cat. Since I tried Cheristin, I've seen no fleas and no sores. Great product!!
Best topical cat flea prevention on the market right now.
I switched to Cheristin after Advantage, then Frontline, then Revolution stopped working. My vet recommended Cheristin, saying the fleas become immune to products used after a time. So far, the Cheristin is working.
This company provides the pet products I need at lower prices than I have found on other websites.
Works especially well on by furry children who are hyper sensitive to fleas. Works longer than other medications and kills faster. also less irritating to them than other preps. usually able to find a discount coupon and the rebate from Elanco the manufacturer makes it an even better value.
first time buyer. created an account and ordered the item. easy and fast. the item came in the mail within 3 days. flawless transaction. will use again and will have my vet submit rx when necessary.
Great prices thanks Alli!
This product kills fleas better than ANYTHING else on the market! Worth every penny.
I haven't used it yet because it's not been enough time since my cats were treated with Frontline, but I'm very much looking forward to using it because of the great reviews. Allivet was timely with their shipping.
This was recommended by my vet for my cat who spends alot of time on the pool patio.