Emergency vets in Arnold, MD
No clinic in our Arnold data currently advertises dedicated emergency service — nearby emergency hospitals are listed below. Call first: ER availability and wait times change by the hour.
Red markers = emergency clinics. Click a marker for details.
Nearest emergency hospitals outside Arnold
~20 miles away in Catonsville
Emergency Veterinary Clinic
32 Mellor Avenue, Catonsville, MD 21228
Unverified listing — call ahead to confirm hours and availability.
~21 miles away in Columbia
Pet+ER
10000 Old Columbia Road, Columbia, MD
Unverified listing — call ahead to confirm hours and availability.
~26 miles away in Towson
Pet+ER
1209, Towson, MD 21286
Unverified listing — call ahead to confirm hours and availability.
~26 miles away in Ellicott City
Emergency Animal Hospital of Ellicott City
10270 Baltimore National Pike, Ellicott City, MD 21042
Verified 2026-07-27
~28 miles away in Washington
Veterinary Emergency Group
925 H Street Northeast, Washington, DC 20002
Verified 2026-07-27
~33 miles away in Cockeysville
Not an emergency? See all 2 vet clinics in Arnold →
General-practice vets often take same-day urgent appointments during business hours, and most can refer you to an after-hours ER.
If your pet is in crisis right now
- Call the closest 24/7 hospital above and tell them you're coming — they'll prep for arrival.
- Suspected poisoning: ASPCA Animal Poison Control (888) 426-4435 (24/7, consultation fee applies).
- Keep your pet warm, contained, and moving as little as possible during transport.
- Ask for a written estimate and triage priority when you arrive — both are standard requests.