PROIN (phenylpropanolamine hydrochloride) Extended-Release Tablets for Dogs, 74-mg, 30 tablets -

Proin (phenylpropanolamine hydrochloride) Extended-Release Tablets for Dogs

By Proin
Rated 4.2128 out of 5 stars
Prescription Item

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$38.15Chewy Price
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About This Item


Proin Extended-Release is prescribed by your veterinarian to help control urinary incontinence in dogs due to urethral sphincter hypotonus, a weakening of the muscle in the urethra. It works by helping to tighten the bladder and urethral muscles to help prevent urine leaking and accidents. With all the same efficacy as Proin Chewable Tablets, these patented extended-release tablets are designed for once-a-day dosing and deliver a controlled release mechanism for steady absorption.

Proudly sourced directly from the manufacturer or their approved distributor. Guaranteed genuine and backed by the manufacturer.

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Play Video: Learn More About Proin From Our Team of Experts
Learn More About Proin From Our Team of Experts

These Proin Extended-Release Tablets have the same efficacy as Proin Chewable Tablets.

ReviewsWrite a Review

Rated 4.2128 out of 5 stars
94 Ratings
Would recommend to a friend

94 Customer Reviews

Always consult a veterinarian about your pet’s health needs. Customer reviews should not be used as medical advice.
Rated 1 out of 5 stars
By Candice on May 31, 2023

Made my dog restless

I’m sure this medicine works well for some dogs, but not mine. It was recommended by my vet for new onset urinary incontinence. I have a 14 year old mini aussie (spayed female). I gave it to her three evenings in a row and every evening after I gave it with dinner, she became restless. She just panted and paced and wouldn’t lay down. Normally, all she does is lay around. She seemed stressed and uncomfortable. I stopped giving it to her. And it didn’t help the incontinence at all, but again, only gave it for three days.

Rated 1 out of 5 stars
By Krystal on Jun 5, 2023

Extreme caution

Please do your research and speak to your vet before giving this. I gave one dose to my dog over the weekend and we almost lost her. Within 2 hours, we were at the emergency clinic. The emergency vet said this is a ongoing issue with this medication and has killed several dogs.

Rated 5 out of 5 stars
By mmdorsey28752 on May 14, 2023

Incontinence under Control!!

My vet placed my 14 year old dog one Proin ER when she was showing signs of incontinence. She had gotten to the point where when she was sound asleep at night she would urinate & not realize it. We have been on Proin ER for a month & a half now & we've only had maybe one small accident!! i would definitely talk to your vet is your dog is having issues.

Rated 5 out of 5 stars
By Dlaw on May 11, 2023

Great product!

My three year old female Auzziedoodle was having incontinence issues which is usually a problem for much older dogs. My vet prescribed Proin ER and she has been on it for three months now with no issues. I am so thankful this product works and I don't have to worry especially at night about her.

Rated 1 out of 5 stars
By DanaNottbohm on Apr 3, 2023

Zero stars it could be given

My dog is very healthy since starting this medication she has has diarrhea that has gotten worse to uncontrollable and watery she has also been vomiting she is still eating and drinking I have been giving Imodium and ani diarrhea medication do not recommend this medication, knowing it is killed other animals please do your research before using after my dog or showing these symptoms I started researching I wish I would never have given this medication to my dog

Rated 5 out of 5 stars
By NP on May 11, 2023

Best value

This fixed my spade dogs aging problem! Do this for your dog!!!! Skip the diapers and hate!

Rated 4 out of 5 stars
By eureka on Apr 9, 2023

Works partially

i bought Proin ER 145 for a 90 lb bully mix who has nocturnal incontinence & it works about 80% of the time

Rated 5 out of 5 stars
By GrannyG on May 9, 2023

Cheaper than our vet!

I'm saving about $15 per month buying from Chewy vs our veterinary office!

Rated 1 out of 5 stars
By Veronica on Nov 3, 2022

Check side effects

Before you give your dogs this medicine especially if they are older make sure you know what all side effects come with it and what to watch for. My GSD only took the correct dosage for maybe 3 weeks or so and now she is dead. I did not do my due diligence in recognizing that she was in distress from the medicine and was showing symptoms for 2 days and I just thought she was hot. She was panting really bad. So please for the sake of your babies don't do like I did.

Rated 5 out of 5 stars
By Ligia on May 16, 2023

Great product!

Excellent product.