Salt River Wild Horse Management Group
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Salt River Wild Horse Management Group
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What is Humane Birth Control and Why is it Important?

Homepage What is Humane Birth Control and Why is it Important?

We use PZP (Porcine Zona Pelucida) immuno-contraception. It can be darted in the field without capturing wild horses. It is the only acceptable form of birth control for wild horses, as it does not harm nor influence their hormones and therefore does not harm or influence their reproductive behaviors and herd dynamics. Any other form of birth control, such as geldings or overyectomies, are cruel, expensive, and will influence their hormones, which is why we do not support those forms of birth control for wild horses.

Birth control is important, because the herd is fenced in by civilization on all sides and their resources are limited; therefore they cannot grow exponentially. The PZP program will give the older mares a break from having babies and give the younger mares more time to mature before having a foal. All mares will still be given a chance to contribute their DNA to the herd. The goal of this program is for each horse born in the wild, to be able to live out its life in the wild.

To date we have successfully darted 36 mares and will continue the program throughout 2019. It does not affect the foals that are already in the making for 2019, therefore the earliest we will see the effects of our birth control program is 2020. We monitor the mares closely before and after darting, we have seen no effects and no bumps or edema’s at the injection sites. The mares do feel the dart when it injects, and might give a buck; but they resume grazing 10 seconds afterwords.

After we have darted the mare, it prevents fertilization for one year. By implementing this fertility control protocol with our team of certified darters, we can stabilize the population humanely and thereby prevent any future roundups. We want to thank our coalition partner the American Wild Horse Campaign for the financial support for this program.

PLEASE Join us in this historic movement to ensure that these beautiful wild horses remain wild and free and managed humanely.

2022 SRWHMG Calendar

2022 SRWHMG Calendar

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It is our goal to protect and preserve the Salt River Wild Horses in their current habitat. To get our alerts please sign up and get involved!

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UPDATES

  • Today is the day! Tuesday, 24, May
  • Shadowfax/Batman update: Saturday, 21, May
  • Mark your calendars… Wednesday, 18, May
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Salt River Wild Horse Management Group

10 hours ago

Salt River Wild Horse Management Group
We have extremely sad news. A beautiful young stallion was found with a severe compound fracture of the cannonbone. Nothing was left intact that could have possibly healed. Therefore we are very grateful that MCSO and AZDA were able to give him a quick and painless way out of his suffering. He was a very special young stallion out of Faith and Champ, his name was Loyal, and he was that in the true sense of the word. He was so Loyal to his family. He was still with his birthband and was helping his Dad Champ keep the family together as Champ is aging.We are so sorry for this sad news on this holiday weekend and we are so sorry for anyone who may find his body as it is close to a recreation site. He will go back to nature as meant in the wild. Please know that his life was truly wonderful and free, and that in the end, he did not have to suffer. Run forever free Loyal 💔We are so grateful for our partnerships with AZDA and MCSO. Please have a safe weekend everyone. Many broken hearts for Loyal, SRWHMG. ... See MoreSee Less

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Salt River Wild Horse Management Group

21 hours ago

Salt River Wild Horse Management Group
We hope everyone gets to enjoy the beauty of the Salt River wild horses this Memorial Day weekend. On weekends like this the thousands of people in and around the river can get confusing for the horses. Please be aware that when you come to recreate along the lower Salt River, you are entering their home. Please help spread this important message for them:Salt River wild horses are protected pursuant to ARS 3-1491, It is illegal to harass, chase, interfere, capture or kill a Salt River horse. Therefore please adhere to these safe viewing guidelines: -Keep a safe distance of 50 ft from horses at all times, even if they come your way. This is for their well being, and for yours.-Approaching or pursuing closer than 50 ft can be considered interfering/harassment, which is punishable by law with a fine and/or jail sentence. -Do not feed horses, this is bad for them and is also against the law. (except for the feed program by SRWHMG, which is not active right now) - Keep dogs leashed as horses can attack dogs and vice versa. Maricopa County Leash Law is in effect in the Tonto National Forest. -Close all gates behind you for their safety. - Trash kills. This is their home and it is your public land. Pack out what you pack in and pick up after someone else if you want to help make a difference. -Please report any issues of harassment or injury to the Salt River Wild Horse Management Group (SRWHMG) (480)868-9301 We hope everyone enjoys a safe and responsible Memorial day weekend! SRWHMG.Photo of the youngest Salt River wild horse Makenzie and her family, by SRWHMG Rick Blandford, edited Simone Netherlands property of SRWHMG. ... See MoreSee Less

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Salt River Wild Horse Management Group

2 days ago

Salt River Wild Horse Management Group
Foal Flashback Friday. The adorable foal under moms tail in the first picture is the big grown stallion in the second picture, which is a screenshot from our app. The mares' name is Summer and his name is Monsoon. We name horses purposely in themes so that even when they are all grown and on their own, we can easily remember their parentage just by their name. We follow each Salt River wild horse from birth untill death and check up on each horse when we can. Both Summer and Monsoon are doing great. Monsoon is a lieutenant stallion in Orion's band. Btw we pray that this Summer is short and that Monsoon comes early! Have a great memorial day weekend everyone.First picture by GP Walsh Photography. Second picture by Destini Rhone. ... See MoreSee Less

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® ©2012-2022 Salt River Wild Horse Management Group® EIN: 46-5280587
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Tuesday, 24, May
Today is the day!
Saturday, 21, May
Shadowfax/Batman update:
Wednesday, 18, May
Mark your calendars…
Tuesday, 17, May
From most adorable foal of 2018
Saturday, 14, May
Trash kills
Friday, 13, May
Clean up the river

Welcome back,

Salt River Wild Horse Management Group
  • Home
  • Donate
    • Sponsor a Horse
    • Jade’s Legacy Fund
    • Bequest Form
    • Supplemental Feed Program
  • Updates
    • Long Term Plan
    • In the News
    • HB2858
  • Info
    • Background
    • FAQs
    • Wild Horses Have Value
    • History of Wild Horses
    • Horse Viewing Guidelines
    • Protected by AZ State Law
    • How Long Have They Been Here?
    • Humane Birth Control
  • Video
  • What You Can Do
    • Sponsor a Horse
    • Donate
    • Volunteer
    • Corporate Sponsorship
  • Shop
  • Donor Dashboard