Select Page


Fox Valley Equine practice serves clients within a 35-mile radius of the practice office in LaFox, IL. We serve back-yard barns to large boarding facilities, Miniature Horses to Clydesdales, pleasure horses to equine athletes, newborn foals to senior horses.

Established in 1990, by Dr. David Heinze, Fox Valley Equine Practice is dedicated to providing the best field medicine available for clients and their horses.  Our mobile practice provides lameness evaluations, state-of-the-art diagnostics, reproductive services, preventative care, emergency services, surgery, dentistry, chiropractic, pre-purchase exams and cutting-edge medicine.

Fox Valley Equine wishes to be part of a team that includes owners, trainers, farriers, stable managers, caretakers and referral hospitals.

We will care for your horses as if they were our horses.

New to Fox Valley Equine Practice?

Featured Product:
Zylkene Equine

Zylkene Equine is a natural, nutritional supplement with calming, soothing properties that does not have any sedative side effects. Derived from milk protein, it can be used in a short-term manner before a stressful situation or on a regular basis to support behavioral problems. Available in a palatable apple flavored powder.

Important COVID-19 Information

As COVID-19 continues to spread across the globe, Fox Valley Equine is committed to providing care for our clients and their horses. We are prepared to continue business as usual at this time. To protect the safety and wellbeing of our clients, staff, and veterinarians, we will be implementing some precautionary changes to mitigate the risk of exposure of COVID-19.

1.       We have asked any staff and veterinarians experiencing illness/symptoms to stay home and seek medical care.  

2.       If you have an appointment scheduled or have an emergency with your horse and you are exhibiting flu like symptoms, have recently been exposed to COVID-19, or would prefer to not be present at our visit we ask that you alert our staff.  We will bring enough help to meet your horse’s needs while communicating with you electronically. 

3.       We are instituting a no-handshake policy at this time to help limit potential spread.  

We appreciate your patience and understanding during this time.   If an appointment needs to be cancelled or postponed, we will do our best to reschedule in a timely manner. Our ultimate goal is to ensure the health of our clients, staff, and veterinarians so that we may continue to provide exceptional care to our patients.







Temp = 99-101.5°F  Pulse = 20-40 beats per minutes Respiration = 8-20 breaths per minute


What All Owners Should Know How To Do

Whether you’ve owned horses for one week or fifty years, you should know how to check for these key things.

Read more >

All About Colic: Symptoms & What to Do

Learn the different types and causes of colic, how to recognize symptoms, and the action you should take if your horse is suffering from colic.

Read more >

Plants Toxic to Horses

While most poisonous plants have a bitter taste that causes horses to avoid eating them, repeated exposure to certain weeds and trees can have serious effects. This guide will help you recognize the most common of these dangerous plants.

Read more >