I have two elderly dogs and we're talking an odor in my house is not pleasant! I've spent a fortune on scented candles. Most of the medications I've gotten from vets never work. I figured I'll give it a chance and it actually is working!!!! Where ther used to be a large spot on my dogs bed every couple days or on the rug it has been dry as a bone. My dog does have a heart murmur and I'm hoping that isnt effected, but she seems fine. Her once yellow hind quarters are now dry which I'm sure is much more comfortable.
I have a large dog that I'm going to start feeding, not looking forward to the cost on those.
My springer won't eat so I have to shove down her throat twice a day, but it's worth it.

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[updated on 2007-12-13 14:55:22]:
The only negative is that my Springer won't chew them so I have to shove half a tablet down her throat twice a day which isn't fun for either of us.
But I noticed on line there is a liquid type that I will think about using. Using a dropper isn't much easier.

Pros: Really works

Cons: My spaniel won't eat them

My vet prescribed Proin for my dog Lola because she was having small accidents while she was sleeping in the middle of the night. About a week after she went on Proin, I noticed a huge difference. No more accidents in the middle of the night and she is able to hold in longer during the day. She only takes 1/2 tablet twice a day. I would highly recommend this product for dogs with incontinence problems. It really works!

Pros: Great taste, vet approved, no more accidents

Cons: none

I have a male dog with incontinence due to spodilosis and nothing else has kept it under control except Proin 50. I can simply hold out the pill to him and he will eat it with no peanut butter, or any other tempting treat added to it. The cost is very reasonable as well.

Pros: Effective, easy to use, dogs like taste

Cons: none