What exactly is HSVG?
Horse Side Vet Guide® is a constantly growing custom-built relational database of equine health information. You can download the HSVG app from iTunes for your iPhone (iPad) or from GooglePlay for Android devices for a few dollars and use it without cell service or an Internet connection. You can also search the HSVG knowledge-base for free on this website by signing up with a valid email address.
HSVG contains concise information about common equine health problems to rare diseases. Records are contained in 1 of 9 categories and are extensively interlinked, providing a uniquely contextualized approach to any equine health issue. Newly accessible records are flagged as “new” – both in this website and in the mobile application. For more information about these categories, see What’s Wrong With Mr. Ed?
How do I use HSVG?
Enter a word or two that describes what you are looking for into the search bar at the top right of this page, search for information based on equine anatomy, or browse the 6 lists of fast facts.
It is best to begin with your observation. What do you notice? … runny eye, wobbly, not eating, broke into feed room, depressed, wound to pastern… You get the idea.
Why buy the app if I can search HSVG for free on this website?
HSVG was originally intended to be used as a mobile application – literally “horse side” – in the stall, on a trail ride or at an event. Only a limited number of website pages are optimized for mobile viewing. For the best user experience on smaller screens – tablets and smartphones – and for access to most of the content in HSVG without cell service or an Internet connection, we suggest you purchase the app.
Can I use the HSVG app without cell service or an Internet connection?
YES – All of the text records in HSVG that are downloaded to your device are available to you without an Internet connection. Important videos and media are also available to you without an Internet connection in the QUICK REFERENCE section. However, in attempt to keep the size of this app reasonable, access to many other videos, media, and outside resources do require cell service with an Internet connection.
Is the HSVG app available for the iPad? – I can’t find it on iTunes!

When searching for HSVG in iTunes on an iPad, choose the “Iphone Only” filter.
YES – HSVG was designed for and is currently available for the iPhone. BUT it can be downloaded and used on an iPad.
Just search for it under “iPhone only” (while on your iPad), because it will not show up in the search results if you search for it under iPad apps (it’s an Apple thing…).
Why doesn’t HSVG tell me precisely what is wrong & what to do?
HSVG contains practical advice, suggested skills, and questions to discuss with your vet. It provides helpful information about equine healthcare from the moment you notice a problem with your horse – Your Observation. HSVG is of value in an emergency and non-emergency, and it helps you distinguish between the two.
Importantly, however, HSVG is not structured as a simple decision tree that takes you down a singular path based on your input. HSVG is not a substitute for your local veterinarian. HSVG does not – and cannot – anticipate and address all of the subtle variations and unique circumstances associated with your horse’s health. HSVG is not intended to help you make a diagnosis. That is your veterinarian’s job. See AVMA VCPR.
What if I don’t have a vet?
Consider the following when making this important decision:
• Education & Specialized Training
• Practice Philosophy
• Communication Skills
• Hours & Location
• Services Offered
• Emergency Services
• Cost – Payment Policy/Methods
The American Association of Equine Practitioners (AAEP) & Bayer HealthCare Animal Health offer “Get a DVM” – a free web-based service that can help you find an AAEP member veterinarian in your area – AAEP – Get-A-DVM.
The Infamous Dr. Google
