With our 24/7 services in Longmont and Boulder, your pet is never far from trusted care.


AMVS will provide the most advanced level of veterinary specialty and emergency care for our patients, families, and referring veterinarians.

Stud Muffin

Stud was a blood donor cat and the unofficial mascot of Aspen Meadow, a place he considered home. Not only did his blood donations save lives, but he was known to “help” out around the hospital and provide company and comfort to staff and patients alike. Though he passed away in 2017 as an old man surrounded by his loving Aspen Meadow family, he lives on as a guide here in our website. Spot him hiding and playing throughout our pages here, just as he did throughout our hospital.

Stud Muffin

News & Events

Clinical Trials in Veterinary Medicine

A veterinary clinical trial is a type of research study involving animals that is designed to gain a better understanding of a novel therapeutic option for pets. If designed well, a successful clinical trial may address concerns about preventing, diagnosing, or treating diseases. Examples of therapeutics that undergo clinical trials include drugs, medical devices, and…

Continue Reading

10 Tips for a Pet-Safe Holiday

The holidays evoke happiness and excitement, as you decorate, bake, and prepare for the most wonderful time of year. We love the holidays too, but our AMVS team has a unique perspective, as we treat many pets who take advantage of the season’s chaos, and get into mischief when their unsuspecting owners are busy. From…

Continue Reading