Proin is an aid in the management of urinary incontinence in dogs. Proin requires a prescription from your veterinarian, and is considered a controlled substance in Arkansas, Iowa, Louisiana and Oregon. Proin is unavailable to be shipped to Arkansas, Iowa, Louisiana, Oregon or Internationally.
Best Answer: Dogs are in heat for 21 days. There are three distinct stages of the heat cycle. The first one is the âProestrusâ and it is during this stage the owner will often notice the bleeding from the vulva. The bleeding itself can be slight or she can leave evidence of her condition everywhere she sits or lays.
The dog will then continue to go into heat approximately every 6 months or twice per year. Most female dogs are in heat for 18 days, although male dogs are only interested in the female dog for about half of this time. It is recommended that if the owner does not intend to breed the dog, then she should be spayed either before or after her first heat cycle.