Proin (Phenylpropanolamine)
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At a Glance
Treats urinary incontinence in dogs and cats
A hormone regulation medication
An adrenergic agent that strengthens the urethral sphincter and bladder muscles
Oral liver-flavored tablets are administered every 12 hours or three times daily

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Rated 5 out of 5 by 86 reviewers.

  • Works great!
    This is working so well for our 2-year-old rescue giant schnauzer that was having issues with "leaking" - no more messes to clean up and everyone is happier! by on 08/09/2020
  • No complaints!
    We have been ordering Proin for several years for our female german shepherd. She has been incontinent her whole life. We have gotten it from a few sources (vets, other websites) but PetCareRX has the better price and the auto ship option! Now I don’t have to think about ordering in time on top of all the other things I have to do. The medication is carefully packaged and none have been broken yet! And it does a good job of reducing dribbling in our dog! by on 08/04/2020
  • Works great for my dog
    This medicine is very effective for my dog. My 5yr old chocolate lab mix was fixed and after the surgery she had a problem with leaking. Proin worked almost immediately and makes my life a little easier as well by on 06/17/2020
  • ENORMOUS help for our girl!
    This product has seriously been a godsend! I've reordered late in the past and when I run out the dribbles return. This medication, in addition to Homeopet's Leaks No More, have nearly resolved our girl's incontinence. Highly recommended! by on 05/27/2020
  • Effective product
    This product is very effective for incontinence in labradors. PetCareRx provides fantastic service! by on 05/25/2020
  • Proin
    This medication helps my elderly furbaby not have accidents in her sleep. It works wonderfully! PetcareRx contacted my vet quickly, and the medication arrived promptly. by on 05/11/2020
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