Colorado On-Site Veterinary Services

Colorado On-Site Veterinary Services Our team offers low-stress veterinary care for all animals with an approach that is kind and collaborative. Welcome to On-Site Veterinary.
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Dr. Susan O'Brien and the On-Site Veterinary team offer their mobile veterinary services to you and your pets throughout the western slope. The mobile services provide a full range of veterinary treatment options for all animals including horses, cattle, goats, pigs, sheep, poultry, dogs and cats. See our "Services" tab for more details. Their newly built-out veterinary hospital located in Downtow

n Eagle Colorado offers hospitalization, surgical, medical and emergency services to dogs, cats and exotics in a low-stress environment. Facility features are a dog and cat specific exam room and a comfort room to make the veterinary visit occur in a more home-like setting. Please call with any questions and to schedule appointments.

12/30/2025

And there you have it. Another year of doing what we love. As we ring in the new year, we are grateful for our health, our patients, and our team. Give your crew a little extra love for us and cheers to a beautiful 2025!

Swipe to see some of the new faces around our clinic 🥰🐴🐾
12/30/2025

Swipe to see some of the new faces around our clinic 🥰🐴🐾

Holiday Hours - we will be closed on Christmas Eve after 12PM for a team volunteer afternoon at the Eagle County Animal ...
12/23/2025

Holiday Hours - we will be closed on Christmas Eve after 12PM for a team volunteer afternoon at the Eagle County Animal Shelter. And closed all day Christmas Day.

We will also be closed on New Year’s Day.

‘Twas a pleasure hosting Santa and his reindeer here last week. Thank you to all the families that joined us for our ann...
12/22/2025

‘Twas a pleasure hosting Santa and his reindeer here last week. Thank you to all the families that joined us for our annual Pet Photos with Santa!

1 day until Santa comes!!! Santa and his reindeer will be here tomorrow, Wednesday, December 17th from 2:30PM-5:30PM. Co...
12/16/2025

1 day until Santa comes!!! Santa and his reindeer will be here tomorrow, Wednesday, December 17th from 2:30PM-5:30PM.

Come get your Pet Photos with Santa. This is a donation-based event benefitting the . Please bring a donatable item for the Eagle County Animal Shelter: bedding, cat litter, dog treats, leashes, etc.

Location:
On-Site Veterinary
113 E 4th Street
Eagle, CO 81637

We are keeping our pulse on the EHM outbreak and wanted to provide an update to all of our horse owners. As of 12/01/202...
12/12/2025

We are keeping our pulse on the EHM outbreak and wanted to provide an update to all of our horse owners. As of 12/01/2025, there are confirmed cases in Arizona, Colorado, Louisiana, New Mexico, Oklahoma, South Dakota, Texas, and Washington.

There is one confirmed case in Colorado, county Larimer. Head to our blog (onsitevet.com/blog) to learn more about date, type and symptoms of the case.

EHM is a neurological disease of horses cause by equine herpes virus (EHV). It is very contagious and can have a mortality rate as high as 30-40%. Infected horses may not show clinical sign of the virus.

Signs and symptoms include: elevated temperature, nasal discharge, coughing, swelling of limbs, neurological symptoms.

If your horse is exposed: monitor for symptoms, isolate for 21 days after last known exposure and restrict access to other horses.

Visit our blog for more information and our cited sources. Onsitevet.com/blog

Join us for this free, donation-based, event at our clinic! Santa and the reindeer will be ready to greet you, your pets...
12/05/2025

Join us for this free, donation-based, event at our clinic! Santa and the reindeer will be ready to greet you, your pets, and your kiddos. We just ask that you bring a donatable item for the such as bedding, cat litter, dog treats, leashes, etc.

Meet Charlie and Charlie! Two little cuties we had the pleasure of seeing today 🥰
12/03/2025

Meet Charlie and Charlie! Two little cuties we had the pleasure of seeing today 🥰

11/19/2025

Who else? 😂

Just a few cuties for your Wednesday 🐾
11/19/2025

Just a few cuties for your Wednesday 🐾

Address

113 East 4th Street
Eagle, CO
81631

Opening Hours

Monday 8am - 5:30pm
Tuesday 8am - 5:30pm
Wednesday 8am - 5:30pm
Thursday 8am - 5:30pm
Friday 8am - 5:30pm

Telephone

+19705241122

Website

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