Skip to main content

FREE Ground Delivery on qualified items for orders over $100. Learn More »

Premier1 Logo
Equipment That Works!
From folks who use it…every day.
Sign In Sign In Cart
Your browser is outdated. Upgrade to a modern browser to better experience this site.

Your browser has turned off or is blocking Javascript.

If you are using a content blocker, check to see that you have not globally turned off Javascript.

If you have turned it off manually in your browser, please enable it to better experience this site.

Shop Products
0 Items
  • Shepherd's Choice
    • Antibiotics and Medications
    • Breeding and Lambing
    • Education and Books
    • Feeds and Minerals
    • Hoof Care
    • Milk Replacer and Feeding Aids
    • Nutritional Products
    • Parasite and Pest Control
    • Premixes and Feed Supplements
    • Supplies
    • Tags, Marking and Identification
    • Vaccines
  • Fencing
  • Clippers and Shears
  • Ear Tags and Tattoo Supplies
  • Poultry Supplies
  • Equipment
  • Farm to Table
  • Gifts
  • Closeouts & Used Items

Catalog Quick Order

Do you know the item # of the product you want to order?

Notice

The item you have selected () is back-ordered and will not be shipped with the rest of your order. If you order now, we will ship it to you as quickly as possible after it arrives.

  or  

Item Not Found

The item you have selected () could not be found. Please check the item # you entered.

  • Home
  • Shepherd's Choice
  • Antibiotics and Medications

"Side" Crusher

Product Details

Open current product image in lightbox
Select project image 1Select project image 2Select project image 3Select project image 4Select project image 5
Previous Next
★ ★ ★ ★ ★ (20) Read reviews »

Crushes the spermatic cords but does not cut the skin or the arteries to scrotum. Strong, precise action. Testicles dry up and scrotum shrinks within 21 days.

  • Easy plier action requires only one hand
  • Small jaws reduce scrotum injury
  • Excellent for castrating ram lambs up to 90 days of age

  • Side Crusher

    Item #707200 | Weight 1.50 lbs
    In Stock
    $115.75
Data
Accessories
Reviews (20)

Specs

  • 9.5" long
  • 1" jaw


How to Use

  1. Ensure that both testicles are pulled down.
  2. Only clamp one testicle cord in the scrotum at a time.
  3. When doing second side, slide the side crusher down a little. You do not want the opposing marks to meet.


Precautions

  • Never clamp the entire scrotum with single squeeze and never allow the opposing marks (one from each side) to meet.
  • Do not leave pliers closed. This will relax the crush on the pliers.
  • Make sure that you crush the cord above the testicle. Crushing the testicle will cause swelling.

Listed below are recommended optional components or related items. Your particular situation may require alternative recommendations. Please call and talk to our consultants if there are any questions at 800-282-6631.

  • lidoband™ Castration Bands, pkg of 40
    Docking and Castrating

    lidoband™ Castration Bands, pkg of 40

    Item #702100 - In Stock

    Lidocaine infused castration bands for calves, lambs and goat kids. Numbs the area to be removed to reduce stress. For livestock use only.

    $89.00
  • OB Gloves, clear, pkg of 10
    Breeding Supplies

    OB Gloves, clear, pkg of 10

    Item #550900 - In Stock

    Keep arms and hands covered while assisting the births of sheep, goats, cattle and other livestock. Glove covers most arms up to the shoulder.

    $2.75
  • Pine Tar (squeezable bottle), 16 oz
    Docking and Castrating

    Pine Tar (squeezable bottle), 16 oz

    Item #623200 - In Stock

    Cover wounds on sheep, goats, chickens and guardian dogs to repel flies and biting insects. Effective for several days after application.

    $16.00
  • Blood Stop Powder, 16 oz
    Docking and Castrating

    Blood Stop Powder, 16 oz

    Item #888094 - In Stock

    To slow and stop the bleeding of minor cuts and wounds. For treating excessive bleeding following docking or dehorning.

    $10.00
  • Catron® IV, 10 oz spray can
    Docking and Castrating

    Catron® IV, 10 oz spray can

    Item #888147 - In Stock

    Used for treating sheep with fly-strike and as a preventative after docking, castrating or ear tagging. 10 oz spray can.

    $12.00
Average Rating: ★ ★ ★ ★ ★ 4.4 out of 5
Number of reviews: 20 customers reviewed this product.
Recommended: 18 out of 20 said they would recommend this product to a friend.

Write a Review

You must be logged in to leave a review. Please sign in.

"Side" Crusher
★ ★ ★ ★ ★
April 12, 2015

Kendra C from AR

I just used this to castrate 4-week old lambs, and I love it. The lambs did not seem to feel much of anything past the first pinch, and were up and running around immediately, with seemingly no after effects. I have used the bands in the past, and stopped because there was too much down time, and it took weeks for the testicles to fall off. This was easy to use (after watching a video), and took 20 seconds per lamb. I will never use anything else!

"Side" Crusher
★ ★ ★ ★ ★
April 9, 2015

Ronald F from New Mexico

I have two Nigerian Dwarf bucklings that both needed to be wethered. This was my first time performing this procedure. It went very smooth. I looked at other emasculatomes, but decided on the Side Crusher because it seemed to be a quality piece and easier to visualize what you are doing. It was a bit on the expensive side for just two goats, but it was worth it to know I was using a quality tool in the most humane way possible on my little guys.

"Side" Crusher
★ ★ ★ ★ ★
March 18, 2015

Lyn N from British Columbia

Worth every penny. 100% success rate 2 years running (approx 10 goats per year). I do most boys at 7 days or less as they are going for meat at 6 months and the experts say far less pain if you do them that young. I did two boys at 3 months (to be kept as wethers) and there was a lot more pain & swelling. This design is much easier to use on the small goat scrotums than the traditional burdizzo.

"Side" Crusher
★ ★ ★ ★ ★
June 29, 2013

Janet L from Washington

After using the large emasulotome on my angora goats for too many years, I finaly sprung for the more expensive side crusher. Why did I wait!
So much easier on my arthritic thumbs, and much easier on my goats. I just wethered a couple of 4+ month old guys. They were sore but recovered much more quickly. I had no problem getting a good "clamp" on these older kids and it gives them a much better chance at avoiding urinary calculi in the future.

"Side" Crusher
★ ★ ★ ★ ★
May 28, 2013

J S from Idaho

My husband and I recently started a new hobby with 2 Nigerian dwarf doelings and 1 Nigerian Dwarf buckling.
Not quite ready for breeding, the buckling needed to be wethered.
I read a lot online and we decided on the burdizzo method.
I could not find a vet in town that even knew what that was.
So, we decided to do the job ourselves.
We used the directions on fiascofarm.com
We waited till our Nigerian Dwarf buckling was 8 weeks old.
My husband held him, and I used the side crusher, once on both sides counting 5 one thousands.
Our little goat yelled, but it wasn't too bad.
It swelled a little, but not too bad.
He seemed fine in minutes, a little more cuddly maybe.
And after just a week, we can tell his scrotum is shrinking.

Success!

We are really happy with this purchase. I was nervous about using it on such a small goat, and also because this was my first time with no one experienced around to advice me.

The tool works great. We do plan to breed our goats down the road for milk, and saw the side crusher as an investment for all the future bucklings we will wether.

« Previous 1 2 3 4 Next »

About Conductivity

Conductivity measures the amount of electrical current a material can carry. The opposite measure is known as resistance.

Tinned Copper Superconductor

Many of Premier’s electric net fences feature a green and white superconductor that has both stainless steel and tinned copper filaments for optimal conductivity.

These “premium” nets are 10 times more conductive (38 ohms per 1000') than “basic” nets offered by our competitors. This enables the electric pulse to travel much farther and be less affected by weed contact.

Customers who are unhappy with netting are often those who’ve chosen nets from China or their farmstore equivalents.

Types of Line Posts

Line posts are built into the net. Three options are available.*

Line Posts Compared
  1. Single Spike (SS)
    The best choice, unless your soils are always soft or very hard.
  2. Double Spike (DS)
    Posts allow you to push in the spikes with your foot. When soil is hard or rocky, double spikes are more difficult to install and remove.
  3. Drivable Posts (DP)
    Allows use of a mallet or dead blow hammer for installing posts in dry, hard or rocky soil. Features a “spike stop” for extra support and internal fiberglass ribs for added strength.

Tip: To insert a line post into frozen or hard soil, use a power tool to drill pilot holes.

* Not all fences have all line post options.

About Positive/Negative (Pos/Neg) Nets

Is your area dry?

Conventional electrified fence systems rely on soil moisture to be effective. However, not all areas have the required moisture.

Dry soil increases resistance—a weaker, less effective pulse occurs that does not deter animals.

To overcome this, Pos/Neg nets* are wired to allow the use of every other horizontal strand as an extension of the ground terminal. Because half the strands are connected to the ground terminal or ground rod, reliance on soil moisture is reduced. A PowerLink must be purchased separately to make the secondary ground connection.

How it works…

In order to receive a shock, the animal must touch both a positive (hot) and negative (grounded) strand at the same time. This will deliver more pain to the animal than an all hot net (Pos/Pos) because moisture in the soil is not required to complete the circuit.

Pos/Neg fences can be converted to Pos/Pos in moist conditions. Remember, all fences must be kept free of vegetation.

* Not all fences have Pos/Neg options.

Line Post Spacing

“Plus” nets—6'8" spacings between built-in line posts*

Line Post Spacing

Standard nets—10' or 12' spacings between built-in line posts*

* Spacings are approximate.
Distance between built-in line posts may vary by product.

Essential Energizer Advice

  • Buy a larger energizer than necessary. When the fence pleases, most folks will buy more fence—and need additional output.
  • Use a low-impedance intermittent pulse energizer.
  • Use a fence tester to check the voltage often.
  • Use enough ground rod(s)—included with our energizer kits.
  • Don’t allow your lead acid battery to discharge below 40%.
  • Use insulated wire that is designed for electric fences.
  • Always connect the fence to an energizer, not an outlet.
  • Visit this link for answers to other common energizer questions.

Two Basic Types

  1. All-in-one Solar
    • Solar units are very portable.
    • Because they need a battery, these units are more costly to purchase and operate than plug-in units.
    • Batteries are less effective in cold temperatures (deplete faster).
    • Most farmstore solar units are too weak, in joules of output, to properly energize netting. That’s why we designed our own.
  2. Plug-in & Battery
    • Least cost to purchase and operate per joule of output.
    • Best for fences exposed to heavy vegetation.
    • Cold temperatures do not affect performance.
    • Recommended for whole-farm systems, but can be complex to install. Higher output requires more ground rods, underground cables, multiple output terminals, etc.

Shipping Zones

Map of Shipping Zones
Dan Morrical

Dr. Dan Morrical, Ph.D.
Premier 1 Supplies

Dan Morrical joined the Iowa State University staff in 1984 as Extension Sheep Specialist after completing his doctorate degree at New Mexico State University. He held the rank of Full Professor as of July 1, 1995 and retired from full-time teaching in 2017.

While at Iowa State University, Dr. Dan Morrical was responsible for educational programs in all areas of sheep production, ranging from nutrition, genetics, marketing and management. Research areas focused on applied projects in the areas of nutrition, forage utilization, genetics, out-of-season breeding and lamb survival.

Dr. Morrical has been heavily involved in providing educational resources to the sheep industry. He has authored over 30 extension fact sheets, ration balancing software programs, grazing videos and co-authored the nutrition chapter of the SID Handbook with Dr. Margaret Benson from Washington State University.

Dr. Morrical now serves as Premier’s on-staff small ruminant nutritionist and sheep production advisor. Most recently, he’s introduced a line of “GOLD FORMULA” mineral premixes under The Shepherd’s Choice® brand, aimed to maximize hoof health and immunity.

Braided vs. Twisted

Braiding instead of twisting the horizontals increases the frequency of metal filaments on the outside of the strand.

Braided vs. Twisted Electric Net Fences

What’s the benefit?

  1. More metal is exposed on the outside of the strand. This enables improved animal to conductor contact. The electric pulse is better able to travel from the fence and into the animal, resulting in a memorable shock.
  2. A tighter, braided weave results in fewer snags when carried or pulled through pastures, reducing frustration.

Website Footer

Need help with a product?

Watch our How-to Videos or download Instructions/Charts for assistance.

Browse Our
Digital Catalogs

FREE Livestock Supply Catalogs

A Guide To All Things Sheep©

Keep up on all of the latest news and industry trends. View guide »

Online Sheep Guide and How-To Articles

Free Ground Delivery

On qualified items for online orders over $100. Learn more »

FREE Ground Delivery!
  • Fencing
  • Clippers & Shears
  • Ear Tags & Tattoo Supplies
  • Poultry Supplies
  • Sheep & Goat Equipment
  • Farm to Table
  • Gifts
  • Closeouts
  • Used Items
  • About Us
  • Catalog Request
  • Email Sign-up
  • Newsletter Archive
  • How-to Videos
  • Download Instructions/Charts
  • A Guide to All Things Sheep
  • Newsroom
  • Careers
  • Contact Us
  • Customer Service/Account Settings
  • Order Lookup
  • FAQs
  • Commonly Requested Tax Forms
  • Returns & Exchanges
  • Privacy Policy
  • Ask a Sheep Expert
  • Sheep & Goat Facebook Group
  • Bulletin Board
  • Premier Farm Diary
  • Related Links
  • Sheep
  • Goats
  • Poultry
  • Horses
  • Garden/Wildlife
  • Deer
  • Cattle
  • Hogs/Pigs
  • Camelids
  • YouTube
  • Facebook
  • Pinterest
  • Instagram

Shop by Species »

  • Sheep
  • Goats
  • Poultry
  • Horses
  • Garden/Wildlife
  • Deer
  • Cattle
  • Hogs/Pigs
  • Camelids
Premier1 Logo
Questions? Call Us.
800-282-6631
Local: 319-653-9600 • Fax: 800-346-7992 or 319-653-6304
Click for the BBB Business Review of Premier 1 Supplies, LLC in Washington IA

Business Hours:

Monday–Friday: 7am–5pm CT
(January–December)
Saturday: 8am–12 noon CT
(March–August)
Saturday: Closed
(September–February)
Sunday: Closed
Monday–Friday: 7am–5pm CT (January–December)
Saturday: 8am–12 noon CT (March–August) and Closed (September–February)
Sunday: Closed
2031 300th Street
Washington, Iowa 52353
© Copyright 2025 Premier 1 Supplies • Contact Us

Notify Me

Request received!

We will notify you as soon as the item is available.

is temporarily out-of-stockcoming soon. We can notify you as soon as this item becomes available. Please enter your email address below.

Note from the manufacturer of BioWorma®

At this time, we will NOT be able to supply any BioWorma or Livamol with BioWorma in the foreseeable future—this is about as frustrating as it gets and all I can do is apologize to you and ultimately our very supportive customers.

Chris Lawlor
International Animal Health

Manufacturer Note

Due to supply constraints, we are unable to provide an estimated in-stock date for this item. We appreciate your patience and apologize for the inconvenience.