Emergency hours
| Monday | Open 24 hours |
| Tuesday | Open 24 hours |
| Wednesday | Open 24 hours |
| Thursday | Open 24 hours |
| Friday | Open 24 hours |
| Saturday | Open 24 hours |
| Sunday | Open 24 hours |
Before you go
- Call while you are getting ready: describe what happened and ask about the current wait.
- Bring any medication, packaging or plant your pet may have eaten, and your pet's records if they are at hand.
- Expect triage: the most critical patients are seen first, as in a human ER. Full checklist.
What the hospital states on its website
- Intensive care unit“During this time, close monitoring and life support measures in the intensive care unit may be required to bridge the gap between the initial hospital visit and recovery.” Hospital page
- Emergency surgery“…radiologists and anesthetists to ensure that any patient requiring emergency surgery receives immediate care with 1-on-1 monitoring. 24/7 Emergency…” Hospital page
- CT or MRI imaging“…. Our advanced diagnostic capabilities include X-ray, CT, and MRI A CT scan can substantially assist in imaging difficult regions of the body…” Hospital page
- Blood bank or transfusions“Blood Transfusions Dogs and cats, just like in people, have different blood types.” Hospital page
- Asks you to call ahead before arriving“…the expert care that your pet needs at a moment’s notice. While a call ahead is appreciated (so we can prepare for your arrival), you never need…” Hospital page
Shown only where the hospital says so on its own site, quoted as published. A missing item means we found no statement, not that the service is unavailable. Fees and policies change: confirm by phone.
Other emergency hospitals nearby
VEG Boulder
Open now · 24/7Veterinary Emergency Group1905 29th Street, Boulder, CO 80301Exotic petsEmergency surgeryBlood transfusionWalk-insVerified November 4, 20261.1 miles(720) 738-9994BluePearl Pet Hospital Lafayette, CO
Open now · 24/7BluePearl Pet Hospital network2000 W South Boulder Rd., Lafayette, CO 80026ICUCT or MRIWalk-insCareCreditVerified November 4, 20268.0 miles(720) 699-7766Emergency Pet Clinic of Longmont
Open now · 24/71517 Main St, Longmont, CO 80501CareCreditScratchpayVerified November 4, 202613 miles(303) 440-7722Northside Emergency Pet Clinic
Open now · 24/7945 W 124th Ave, Westminster, CO 80234Emergency surgeryCareCreditScratchpayVerified November 4, 202616 miles(303) 252-7722VEG Edgewater
Open now · 24/7Veterinary Emergency Group5485 West 20th Avenue, Edgewater, CO 80214Exotic petsBlood transfusionWalk-insVerified November 4, 202622 miles(720) 996-1200
Questions about Colorado Animal Specialty & Emergency (CASE)
- Is Colorado Animal Specialty & Emergency (CASE) open 24 hours?
- Yes. Colorado Animal Specialty & Emergency (CASE) has an emergency service open 24 hours a day, 7 days a week, according to the hospital website checked on November 4, 2026. Holiday hours can differ: call (303) 545-2273 before you leave.
- What is the phone number of Colorado Animal Specialty & Emergency (CASE)?
- (303) 545-2273. The hospital is at 2972 Iris Ave, Boulder, CO 80301.
- Do I need to call Colorado Animal Specialty & Emergency (CASE) before coming in?
- The hospital asks you to call ahead: “…the expert care that your pet needs at a moment’s notice. While a call ahead is appreciated (so we can prepare for your arrival), you never need…”
- What emergency facilities does Colorado Animal Specialty & Emergency (CASE) have?
- Its website mentions an intensive care unit, emergency surgery, CT or MRI imaging and blood transfusions.
Places this hospital serves
- Emergency vet in Denver
- Emergency vet in Lakewood
- Emergency vet in Thornton
- Emergency vet in Arvada
- Emergency vet in Boulder
- Emergency vet in Longmont
Where this listing comes from
- Hospital website, source page, checked November 4, 2026: “…Online Pharmacy Contact Us About Us About Us Our Team Services 24/7 Emergency Anesthesia Cardiology Critical Care Dentistry and Oral Surgery…”
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