horse.com > Wormers > Daily Feed Through > Item # SLT150638

Strongid C2X Daily Pellet Wormer

$39.89
Regularly: $44.32
Today's savings: 10%
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SIZE PRICE/DAY OUR PRICE
10 lb
Less than $0.50/DAY
(80 day supply)

$39.89

In Stock. Usually Ships within 24 hours.

50 lb
Less than $0.42/DAY
(400 day supply)

$164.89

In Stock. Usually Ships within 24 hours.

Shipping weight = 11.00 lbs.

(Details)

Product Summary:

STRONGID® C 2X Daily Feed Pelleted Wormer
by Zoetis, formerly Pfizer

Keeping parasite levels under control helps your horse perform at his best. Parasites steal nutrition, energy and good health from your horse. Left unchecked, parasites can cause damage to vital organs, impair growth and performance, and may cause colic. A daily dose of STRONGID® C 2X helps break the cycle of parasite infection, helps prevent Strongylus vulgaris larval infestations, and controls adult large strongyles as well as adult and fourth-stage larvae (L4) of small strongyles, pinworms and ascarids.

Features:

  • For the prevention of Strongylus vulgaris larval infestation in horses
  • For control of the following parasites in horses: Large Strongyles (adults), Small Strongyles (adults and 4th stage larvae), Cyathostomum spp., Cylicocyclus spp., Cylicostephanus spp., Pinworms, and Ascarids
  • Concentrated formula made of palatable alfalfa/molasses pellets
  • Safe for all ages of horses

Item Specifications :

Sizes:
10 lb. Bucket
50 lb. Bag

Guaranteed Analysis:
Crude Protein (min.): 11.5%
Crude Fat (min.): 1.5%
Crude Fiber (max.): 22.0%

Active Drug Ingredients:
Pyrantel Tartrate – 2.11%

Ingredients:
Dehydrated Alfalfa Meal, Wheat Middlings, Cane Molasses, Mineral Oil, Preserved with Propionic Acid.

Mixing and Feeding Directions:
STRONGID® C 2X is to be administered on a continuous basis either as a top-dress or mixed in the horse’s daily grain ration at the rate of 1.2 mg pyrantel tartrate per lb. of body weight daily. To achieve this dose, administer 0.5 oz. per 250 lb. of body weight (2 oz. per day for a 1,000 lb. horse). STRONGID® C 2X should be administered for the entire period that the animal is at risk to internal parasites. Unprotected animals that have grazed may already have an established S. vulgaris larval infestation. Before administering, these animals should be treated with a therapeutic dose of a larvicidal product. Foals may be administered STRONGID® C 2X as soon as consistent intake of grain mix is occurring, generally between 2–3 months of age. STRONGID® C 2X may be used in mares at any stage of pregnancy or lactation. Stallion fertility is not affected by the use of STRONGID® C 2X.

Caution:
Consult your veterinarian before using in severely debilitated animals and for assistance in the diagnosis, treatment, and control of parasitism. Do not mix in feeds containing bentonite. Not for use in horses intended for food.

This item is not available in Canada.

Downloadable Resources
MSDS SheetManufacturer Information
Style Item Number Model Number UPC
10 lb SLT150638 10 10000459 087219127247
50 lb SLT150638 50 10000452 087219039793

Product Reviews by Customers

4.9 / 5.0
30 Reviews
5 Stars
4 Stars
3 Stars
2 Stars
1 Star
28
2
0
0
0
Great product
Great product
September 29, 2018
Purchased
1 month ago
pellet wormer
Great product
May 30, 2018
Purchased
5 months ago
We have used this product for a while now and have had 4 horses worm free. The price - even with shipping - is less than through the vet or at other stores.
December 1, 2017
Purchased
11 months ago
Satisfied
I have an extremely difficult quarter horse. Keeping weight on him is tops on the list. Using this product is just one way of helping him maintain weight.
November 13, 2017
Purchased
11 months ago
worthwhile product
Have used this and other daily pellet wormers for years. They do work and you can tell a difference in the horses' coats. Horses are just healthier all over. Great product if you can afford it. It does get expensive if you have a quantity of horses. We had one horse that was infested with worms and skinny when we got him. Once we wormed him with Ivermectin and kept him on daily wormer the worms stopped coming back.
November 3, 2017
Purchased
12 months ago
Good product.
Have used this product for over 20 years and always satisfied.
June 13, 2017
This product does its job
The way I use this product is I give it to my mare for two months then off one month. The bet checked her for parisites and she came back clean. The only other wormer I use is the one for tape worms twice a year. Since she came back clean I know the product is working. I'm assuming it tastes good because her bin is clean
August 18, 2016
Excellent product
Very pleased with this product; I have been feeding my horse Strongid C 2X for the past 18 years.
April 29, 2016
Easy and feasible
If your horse will eat pelleted wormer this is the best option in my opinion. I have one that will and one that won't. The mare who turns her nose up at pelleted wormer even when mixed in with yummy stuff is also hard to paste, so her preventive care is a hassle. But for the gelding who readily eats the wormer plus the feed through fly pellet, feeding and care is so easy.. and effective
September 5, 2015
Kills pin and tape worms.
I was told by my Vet that paste de wormers do not kill pinworms and that I need to use a feed through de wormer. It works. it save you money over the paste de-wormer in the long run because this product kill all worms.
August 13, 2015
Start typing your question and we'll check if it was already asked and answered. Learn More
Browse 16 questions Browse 16 questions and 101 answers
Why did you choose this?
Horse.com Store
round worms
MARY A S on Jun 1, 2018
I started my horses on the daily last year because it is much easier and safer for the handler. Also I don't have to remember when it is time to deworm them again. I try to keep things as natural as possible for my horses; no stalls, they have access to pasture 24/7. That is better for socializing my animals. Thanks
Lynda R on May 18, 2017
round worms
MARY A S on Jun 1, 2018
Haven'[t had a bad fecal exam in 8 years with it.
CAROL R on Sep 25, 2017
I started my horses on the daily last year because it is much easier and safer for the handler. Also I don't have to remember when it is time to deworm them again. I try to keep things as natural as possible for my horses; no stalls, they have access to pasture 24/7. That is better for socializing my animals. Thanks
Lynda R on May 18, 2017
Because EquiAid CW is no longer in stock.
CAROLYN H on Apr 24, 2017
RECOMMENDED BY FRIEND; HORSE DOESNT LIKE PASTE WORMERS
SHARON B on Nov 4, 2016
To maintain maximum health benefit from parasite prevention
Lisette H on Jul 23, 2016
Love this too. Easy to use, comes with measurer. Easy to feed. And you can also keep the buckets?
dana c on Jun 21, 2016
This item works great, you can see an improvement in the horses coats, and overall health.
Wayne L on May 16, 2016
reviews, my horse is hard to worm by mouth so this is ideal for me to mix with her feeding
BRENDA M on May 1, 2016
It was easier to administer, but didn't seem to work as well as the Equi-spot.
LINDA N on May 28, 2015
My pony is very difficult to deworm using the paste.
KAYLA L on May 9, 2015
This product is easy to use and it has helped my horse tremendously.
CRAIG M on Apr 21, 2015
My vet says that where I live if I give this in the feed and 2 Ivermectin shots per year, I will eliminate every worm opportunity!
Lisa H on Dec 20, 2014
I love this item very easy to use and is very helpful.
SAM R on Dec 3, 2014
Wanted to try a daily feed thru wormer. Other people I know have used this with good results
PATRICIA F on Oct 21, 2014
Good price
jill a on Sep 21, 2014
Great price, in stock and still cheaper to order and pay shipping charges than to buy locally.
Lisa D on Jul 30, 2014
Good price and free shipping.
DONNA C on Jul 5, 2014
have used this product for years, even my vet recommends this product
S H on Jun 30, 2014
recommended by horse trainer
DIANE P on Jun 22, 2014
This seems to be the most effective worm control for horses on pasture and in small paddocks.
HAZEL K on Jun 1, 2014
I have used this product for the last 20 yrs. It is an excellent and easy way to worm without having to check a calendar and ordering at least 3 types of paste wormer.
TRUDY D on May 27, 2014
Size, price, and shipping
Zane S on May 4, 2014
I don't have to remember to worm every 6 to 8 weeks and he is covered everyday. :)
CINDY E on May 2, 2014
Been using this product for years. Vet recommended. Horses have never had worms/parasites. :)
Julia G on May 1, 2014
have used strongid since it first came on market, had a horse that from a baby would colic about twice a year despite being on a rotational de-worming program. vet told me to try the strongid as he was seeing good results--that horse NEVER had a colic episode again and lived to be 26. put a horse on it and in 30 days you will see a big difference in your horses weight and coat, i promise you
CHERYL G on May 1, 2014
great way to worm your horse
ROBERT R on Apr 29, 2014
Strongid C still seems to add improvement in my horse coat after Ivermectin or Moxidectin.
James C on Apr 18, 2014
great product, great price, shipping 1.99... and was out of supplies
MARCIA G on Mar 19, 2014
I started using this last season, I really didn't think my horses had worms, was I wrong!! it worked within a couple of feedings, my horses gobble it up like a treat I just mix it with their feed in the morning, I will continue to use it.. kimzie
KIMBERLY Z on Mar 15, 2014
It's a great product and I use it everyday.
PAM N on Feb 27, 2014
Works great! you can see the difference in my horses coats, manes and hooves.
NEANNA G on Feb 16, 2014
Haven'[t had a bad fecal exam in 8 years with it.
CAROL R on Sep 25, 2017
Because EquiAid CW is no longer in stock.
CAROLYN H on Apr 24, 2017
If I purchase the 50 lb of Strongid, why is there a shipping charge when you are offering free shipping?
PAULA S on Oct 21, 2014
BEST ANSWER: The shipping charge will depend on your location.
When you give a one time (gel or paste) dewormer do you stop the Strongid C 2X feed through? IF so for how long? Just that day or longer?
A shopper on Apr 24, 2015
BEST ANSWER: You generally use one or the other but not both. If you need a paste wormer for bots or some worms not covered by the Strongid C 2X, I would stop the daily dose for a week then give the paste and go back on the daily dose a week later if you need a daily dose. Only horses on a grass pasture or that eat manure getting them reinfected should need the daily dose.
Is this fed continuous through out the year ?
Don L on May 2, 2018
BEST ANSWER: For maximum effectiveness, yes. But please do consult with your veterinarian, who will be familiar with your particular horse's entire health picture.
First dosage is the same as all dosage?
Tina H on Nov 14, 2016
BEST ANSWER: Hi
Yes first dosage is the same as daily dosage. No loading dose required HOWEVER, they recommend a
Paste wormer before starting on the daily dosage to
Kill/eliminate anything in the intestinal track before starting... I used zimectryn gold prior to start.
how many doses in 10 lb?
BEVERLY L on Apr 2, 2017
BEST ANSWER: 2 oz. per day; 16 oz to pound; so that would be 8 daily servings per pound; for 10 pound that would be 80 servings if I figured this correctly, or enough for 80 days worth. BTW, I used to use this and had GREAT results; but the last two years my vet is concerned with the worms getting immune to the use of the chemicals in the dewormers. Ask your vet about this; he would most probably be able to shed additional light as to your deworming program.
do you need to take the horse off Strongid Ctx for a month per year and give them Quest + ?
A shopper on Mar 17, 2016
BEST ANSWER: I have used the C2X for more than 15 years and I have never taken then off of it, or used any different wormer. I have never had a colic, nor have my horses ever had any sign of worms, even with a fecal check. I do have them on my own pasture and have no horses coming and going. I highly recommend the product. I would however use the advise of your veterinarian.
What is the shelf life of a 50 lb bag once opened?
A shopper on May 2, 2017
BEST ANSWER: With proper storage, away from moisture of any sort, should last indefinitely. We fed a number of horses on a regular schedule so really long-term storage was never an issue. The product is fairly stable....kept in an airtight container after opening.
If I have 3 horse all around 1200 lbs. How much of this do I need for a 30 day worming?
Dana L on Jul 29, 2016
BEST ANSWER: I have used this product for many years for my 3 horses that also weigh the same as your 3. I go through 10 pounds a month. Well worth the price for peace of mind. Hope this helped you. Pam
If feeding 2 ounces per day how many days will a 10 lb container last?
A shopper on May 26, 2016
BEST ANSWER: 10 lbs is 160 ounces. I do know that it is a great product! My horse is a bay and she shines like a copper penny and is dappled. It seems to last a long time. I buy it by the 50lb bag!
How much is needed per day per horse?
A shopper on May 8, 2016
BEST ANSWER: It depends on body weight. Here are the instructions from the product description:
Mixing and Feeding Directions:
Strongid® C 2X is to be administered on a continuous basis either as a top-dress or mixed in the horse’s daily grain ration at the rate of 1.2 mg pyrantel tartrate per lb. of body weight daily. To achieve this dose, administer 0.5 oz of Strongid® C 2X per 250 lb. of body weight (2 oz. per day for a 1,000 lb. horse). Strongid® C 2X should be administered for the entire period that the animal is at risk to internal parasites. Unprotected animals that have grazed may already have an established S. vulgaris larval infestation. Before administering Strongid® C 2X , these animals should be treated with a therapeutic dose of a larvicidal product. Foals may be administered Strongid® C 2X as soon as consistent intake of grain mix is occurring. This is generally between 2 – 3 months of age. Strongid® C 2X may be used in mares at any stage of pregnancy or lactation. Stallion fertility is not affected by the use of Strongid® C 2X.
Can you feed Strongid C twice a day, half the dose in each feeding?
forbzilla on Jan 13, 2016
BEST ANSWER: I have never considered feeding it any way other than the way the directions indicate. I think since the dosage is based on the weight of the horse, it should be fed per the direction. I wish I was more help, sorry. I think I would contact the manufacturer and ask them.
What is a therapeutic dose of strongid c 2x?
Tara H on Sep 3, 2017
BEST ANSWER: I don't know what would be considered a Therapeutic Dose. I would call Pfizer, the manufacturer of Strongid, and ask them. Or, call a vet and ask. I am assuming they mean the standard dose according to your horses' weight, for a paste wormer or any kind of wormer, that is designed to get rid of the larvae, and then use Strongid C 2x daily, to maintain your horse once any larvae he/ she may have had is gone.
Can you give too much ?
A shopper on Aug 27, 2017
BEST ANSWER: I would ask your Veterinarian this question but in my own personal experience I have not ever given too much by mistake. You have a handy measuring scoop marked with weight of horse. What you could do is to mark the weight on the side with a marker so whoever is feeding knows where to go on the scoop. I don't think going over by a 100 lbs or so will be terrible. I would not mis-dose often though. It just seems prudent to dose as accurately as you can. To figure the weight of your horse they have tapes. Most arabs weigh in 800 to 900 lbs, QH 1000 to 1200 and ponies 400 to 600. Just my experience. I'd still talk to your vet. This is an outstanding product for colic prevention. We run a bucket through each horse twice a year so not every day .
How much of this daily wormer would I use for an adult miniature horse? And our youngest miniature horse is 9 months old.
Lori M on Jan 22, 2017
BEST ANSWER: It goes by weight. Strongid recommends to administer 0.5 oz per 250 lb. of body weight daily.
What is economy shipping cost to zip 93616?
A shopper on Jan 25, 2016
BEST ANSWER: Please call our Customer Care team for assistance. We are available 8AM-6PM weekdays, Eastern time at 888-653-0026.