As of April 1st, we will no longer offer stand-alone nail trims. Please pair your pet's nail trim appointment along with our other services. We will also be closed on Saturdays.

Open Mon-Fri: 8:00AM to 5:00PM, Sat: 8:00AM to 1:00PM

Big Thompson Animal Hospital 970-667-9230

Emergency Care


Your pet eats something he shouldn’t…is suddenly sick…or traumatically injured. Health problems, injuries and illness can happen quickly and may require immediate attention. Don’t wait! When your pet urgently needs to see a veterinarian, Big Thompson Animal Hospital offers quality emergency and urgent care. We are equipped to handle any emergency your pet has. Urgent … Read moreEmergency Care

In-House Laboratory


Big Thompson Animal Hospital has the capability to perform various blood tests, pre-anesthetic bloodwork, and other types of testing on-site instead of sending routine samples to an outside lab. This saves time, money, and most importantly, you don’t have to wait overnight for results—meaning your pet gets a diagnosis and needed treatment sooner. Testing provided … Read moreIn-House Laboratory

Diagnostic Services


Diagnostic Services: Radiology, Ultrasound, and ECG Veterinary diagnostic imaging is used to discover internal disease or injury. Big Thompson Animal Hospital employs advanced imaging technologies, guaranteeing the highest quality of care for our patients. Our in-house diagnostic imaging equipment includes: Radiographs (X-rays) – Used to detect abnormalities including skeletal fractures, soft tissue damage, foreign bodies, … Read moreDiagnostic Services

Surgical Services


Surgery is often the most effective way to treat many serious injuries and disorders, and Big Thompson Animal Hospital is proud to offer state-of-the-art facilities and equipment. We can provide a full range of surgical services from standard spaying and neutering to advanced, specialized procedures, including: Soft-tissue procedures Orthopedic/fracture repair Dental/oral surgery Foreign body removal … Read moreSurgical Services



Imagine if you never brushed your teeth or had them cleaned. Pretty frightening, right? As you can guess, things would soon start to go very bad inside your mouth: teeth would rot and decay, gums would become inflamed and painful, then infected. You might have trouble eating or loose teeth. Bacteria from periodontal disease could … Read moreDentistry

Wellness Care & Packages


Just like you, we want your pet to live the longest, healthiest life possible—which is why we offer comprehensive veterinary care. This includes regular wellness exams, medical treatment, and preventive care like vaccinations and parasite prevention. To make routine, preventive care easy and affordable, Big Thompson Animal Hospital has created money-saving Canine and Feline Wellness … Read moreWellness Care & Packages