The Ultimate Guide to Torn ACLs in Dogs: What a CrCL is, Prevention, Diagnosis, and the Power of Dog Braces for Knee Support - Doggy Brace

A torn ACL, or anterior cruciate ligament, is one of the most common and painful orthopedic injuries for humans — and the same goes for dogs. And dog braces can help. However, dogs don’t have an ACL. They actually have what is called a cranial cruciate ligament (CrCL), which is essentially the same as an ACL. As a dog owner, it’s important to be aware of the signs, prevention methods, and treatment options so that you can make sure your pup is happy and can stay healthy long-term. 

In this comprehensive guide, we will explore the importance of ACLs (CrCLs) in dogs, how to prevent and diagnose torn CrCLs, and the power of dog braces for knee support. We will also introduce some of the best products offered by Doggy Brace to help your limping dog regain mobility and live a pain-free life.

Understanding CrCLs 

The CrCL is a cruciate ligament found in the knee joint of both humans and dogs. It stabilizes the knee and prevents excessive movement, helping your dog run, jump, and play without pain. A torn ACL in dogs, or ruptures CrCL, can result from sudden injury, wear and tear, or a combination of factors— including age, weight, and breed. Large, active breeds like Labrador Retrievers and German Shepherds are more prone to CrCL injuries because of the weight on their joints. However, this doesn’t mean that smaller dogs can’t experience a ruptures CrCL either. 


Preventing a ruptured CrCL starts with understanding the risk factors and taking proactive steps to minimize them. 

  • Maintain a healthy weight: Overweight dogs are more likely to suffer from CrCL injuries due to the additional strain on their joints. In order to avoid weight gain, make sure to feed your pup healthy food. We know they are so, so cute — but avoid the table scraps. 
  • Regular exercise: Consistent, moderate exercise helps strengthen your dog’s muscles, which can help support their joints and reduce the risk of injury. This can be walking, or if you have a super active pup, frisbees and catch will do too. The trick here is to keep exercise consistent. Dogs get hurt when they all-of-a-sudden are exercising to the max, without movement for a long time prior. 
  • Use joint supplements: Incorporating joint supplements, such as glucosamine and chondroitin, into your dog’s diet can help promote joint health and potentially reduce the risk of CrCL injuries. Just like human joints, doggo knees and other joints get tired as they get older, too. 


If you suspect your dog has a ruptured CrCL, seek veterinary assistance immediately. Your veterinarian will perform a physical examination and may take X-rays to confirm the diagnosis. Early detection and treatment are essential to minimize pain, prevent further damage, and increase the chances of a successful recovery. This injury can be incredibly painful, and professional assistance is a must.

The Power of Dog Braces for Knee Support

Doggy Brace offers knee braces that can play a vital role in the recovery process for dogs with torn ACLs. They provide stability, support, and pain relief while your dog’s knee heals. Here are some of the benefits of using a dog brace for knee support:

  1. Non-invasive support: Dog braces offer a non-surgical option for treating ruptured CrCLs, which can be especially beneficial for older dogs or those with underlying health issues.
  1. Accelerated healing: By providing stability and support, dog braces can help reduce inflammation and promote faster healing.
  1. Preventing re-injury: Braces can protect the injured knee and minimize the risk of re-injury during the recovery process.
  1. Reduced reliance on pain medication: The support and pain relief provided by a dog brace can potentially reduce the need for pain medication.

Doggy Brace Products for Limping Dogs

Doggy Brace offers an extensive range of dog braces specifically designed to cater to the diverse needs of our canine companions. Our braces are meticulously crafted using high-quality materials that ensure durability, comfort, and optimal support. Each brace is available in various sizes, making it easier for you to find the perfect fit for your dog, regardless of their breed or weight.

Finding the Right Size

Finding the right fit for your pup can seem like a daunting task. Fear not! Doggy Brace makes it easy to find the perfect fit for your dog with our easy-to-use sizing chart. This page includes a video on how to measure your dog’s leg and other crucial elements so that you can make the right choice. 

We make the steps easy as 1-2-3-4. Seriously. Feel confident in helping your dog to feel better in 4 easy steps. Comfort and relief is just around the corner. 

All Dogs Deserve Comfort

Dealing with a ruptured CrCL can be challenging for both you and your dog. However, with the right knowledge, preventative measures, and supportive aids like a dog knee brace, your dog can make a successful recovery. At Doggy Brace, we’re committed to providing the best products to aid in your dog’s healing process. Remember, if you suspect your dog has a ruptured CrCL, consult with your vet immediately to ensure the best course of action for your furry friend.