Sentry HC WormX Plus 7 Way Medium & Large Dog De-Wormer

I have been using this product for years on two different german shepherds averaging 90 lbs after they were a year old. I use it three times a year mostly as a preventive measure because most people do not pick up after their dogs. Worms can thrive in the soil up to a year after an infected dog's feces is left there, leaving it to re-infect. The one time in the past three years I did see worms in my dogs stool, it was about 3 months after her usually worming. I wormed her immediately with this product and by the next day I never saw another. I feel if this product does not work for a dog, the infestation may be quiet heavy in the animal or its environment. My dog has a very good nose, she doesnt I have been using this product for years on two different german shepherds averaging 90 lbs after they were a year old. I use it three times a year mostly as a preventive measure because most people do not pick up after their dogs. Worms can thrive in the soil up to a year after an infected dog's feces is left there, leaving it to re-infect. The one time in the past three years I did see worms in my dogs stool, it was about 3 months after her usually worming. I wormed her immediately with this product and by the next day I never saw another. I feel if this product does not work for a dog, the infestation may be quiet heavy in the animal or its environment. My dog has a very good nose, she doesnt like them, so no amount of peanut butter, or breaking them up in her food will work, so they get broken in half an pushed. … more

I placed my order at 3am and at 230pm recv'd an e mail stating it has been shipped. I received my order the following day at 3 pm. Fastest shipment ever! I recommend Chewy as a new customer I am completely satisfied. I have used this product before so I recommend it as well

While trying to treat 3 dogs, I accidentally bought three boxes of the 7 day dewormer not realizing one box would treat all three dogs. Chewy credited my account immediately and told me to donate the excess to a shelter in my area. LOVE your customer service! Thank you!

I only used this to keep any worms my dog may have at bay. We have barn cats that we treat for tapeworms every six months or so and figured we needed to treat the doggy too since she hangs out with them at times. She's over 50lbs and only gave her one tablet since it's only used as a precaution so far.

This is a great product for large dogs, easy chewable and works fast. I've used this for years, but the fast service I receive is unbeatable. Thanks Chewy, A customer for life. :)

A very effective treatment for both types of hookworm and all the other worms a dog can get. Changed my dog's stools from messy unacceptable to just right.

Our shelter girl came with lots of unwanted worm friends that are gone now. Since her fosters didn’t give any anti-parasite, she also had a bad flea infestation prior to arriving back at the shelter. That led us to be worried about possible tapeworms. This pack is a great value, based on the size of our pups we got 3 doses for nearly the same price as a single dose at our local chain pet store. So we were able to retreat her and treat our other pup (just in case) as recommended by our vet. She did have pretty loose stools after each treatment, but that only lasted a day then returned to completely normal within a few days. The first time she spit it out and I had to give it with a treat so I Our shelter girl came with lots of unwanted worm friends that are gone now. Since her fosters didn’t give any anti-parasite, she also had a bad flea infestation prior to arriving back at the shelter. That led us to be worried about possible tapeworms. This pack is a great value, based on the size of our pups we got 3 doses for nearly the same price as a single dose at our local chain pet store. So we were able to retreat her and treat our other pup (just in case) as recommended by our vet. She did have pretty loose stools after each treatment, but that only lasted a day then returned to completely normal within a few days. The first time she spit it out and I had to give it with a treat so I spread some peanut butter on the second dose. … more

I bought this to deworm my bulldog, pitbull, and Great Dane. The pitbull had been passing tapeworm segments in his stool and just one dose of this cleared him right up. It's easy to give, I just put it in a pill pocket and they think they are getting a treat. For the same exact dewormer I pay more if I get it from Tractor Supply or Orschelns, so Chewy's price is great and shipping is always fast!

This did not work for my puppy at all. I had to buy a different brand (Safe Guard) for additional treatment and that finally helped clear him up. Really disappointed in this one!

Good product, I recommend but do not like having to write a review with minimum character requirements