Emergency Vet Care
When Your Pet Can't Wait
24/7 emergency care for dogs, cats, and exotic pets across Southern York County, PA and Northern Baltimore County, MD. If something is wrong, call us or come in now.
Does My Pet Need Emergency Care?
Some symptoms and conditions should not wait for a regular veterinary appointment. Come in now or call us if your pet is experiencing:
Breathing & collapse
- Trouble breathing or respiratory distress
- Collapse, extreme weakness, or seizures
- Heat stroke or overheating
Injury, pain & bleeding
- Bite wounds, major cuts, or traumatic injuries
- Pale gums or uncontrolled bleeding
- Sudden severe pain
- Eye injuries
Stomach & Swallowing
- Severe vomiting or diarrhea
- A swollen or painful abdomen
- Possible poisoning or toxin exposure
- A swallowed toy, sock, bone, string, medication, etc
Urinary & birth
- Trouble urinating or possible urinary blockage
- Labor complications
Call us. We'd rather help you decide than have you wait too long.
From the families we’ve cared for
Letters and reviews that stay with us.
Highly recommend Mason Dixon Animal Emergency Hospital!!!
They did everything they could to help my dog and I, they were so understanding and sympathetic, took such great care of my Gertrude. She gets her second chance at life today because of them.
“The compassion and support you gave us as a family made a stressful and exhausting day much easier.”
A handwritten card to the whole team, with a sticky note telling everyone to treat themselves.
They saved our sweet Sandy’s life…
We can really tell everyone that works there loves animals and their job.
“You all made him a top priority as soon as you saw him and truly saved his life.”
Bones’s family wrote to the team after he came home, and added that he has shown off his playful personality ever since.
There was so much communication and transparency the entire time.
Dr. Longbottom was also lovely and knowledgeable.
“For helping our dog, Remy! Love, Addie.”
A card made with markers and crayon flowers, left with a box of cookies.
“Thank you for helping and taking care of our Willie Nelson!! Merry Christmas, we hope his care team will enjoy these!”
It arrived with treats for the team that looked after him.
“The countless little things you do make a huge difference.”
A bouquet of yellow, white and purple flowers came with a handwritten note of thanks.
“Hello parents! Just wanted to tell you I miss you! I’m being the best girl for my new friends.”
A message in Coco’s voice while she stayed with us, with a photo of her in her cozy bed.
Could you be any more amazing?
That is what the card in this basket asks. It came with cookies, snacks and drinks.
A snack basket for the Mason Dixon staff.
Goldfish crackers, chips, chocolate and more, with an envelope addressed to the team.
I’m deeply grateful for their help and their kindness.
They took great care of my best friend and he thoroughly enjoyed the attention he was given. Highly recommend them.
What happens when you arrive
Every patient is assessed on arrival and life-threatening emergencies are seen first. Here is how a visit unfolds, step by step.
Read the FAQImmediate Triage
Every patient is assessed when they arrive.
Critical Patients First
Life-threatening emergencies receive immediate attention.
Diagnostic Testing
Digital X-ray, ultrasound & in-house lab testing.
Treatment Recommendations
We explain findings, options and costs before proceeding.
Ongoing Communication
Updates throughout the visit, shared with your vet.
When your pet is sick or injured, you need answers and action.
Emergency Exams and Triage
Urgent assessment and stabilization for injured pets.
Intensive Care
Advanced monitoring for critically ill patients.
Emergency Surgery
Procedures for life-threatening and urgent conditions.
In-House Laboratory
Rapid bloodwork and diagnostic testing.
Digital X-Ray and Ultrasound
Advanced imaging available around the clock.
Oxygen Support
Respiratory support for breathing difficulties.
Blood Transfusions
Type-matched transfusion services when needed.
Endoscopy
Minimally invasive retrieval and diagnostics.
Collaborative Care
We coordinate with family veterinarians and local specialists.
Euthanasia and Aftercare
Compassionate support during difficult decisions.
Digital X-ray, ultrasound and in-house lab testing —
so answers come in minutes, not days.
Meet Our Emergency Veterinary Team
Our emergency veterinarians and support staff bring decades of combined experience in emergency medicine, surgery, intensive care, and critical patient management. Working together, our team provides around-the-clock emergency care while coordinating closely with your primary veterinarian whenever follow-up care is needed.
Need an Emergency Vet Now?
(717) 432-6030If your pet is experiencing a medical emergency, call Mason Dixon Animal Emergency Hospital or come in immediately.
Accredited & Trusted
Frequently asked questions
Quick answers before you head out the door. Still unsure? Call us any time.
(717) 432-6030Yes. We're open 24 hours a day, 7 days a week, including holidays, so you can reach us any time your pet needs urgent care.
No appointment is needed for emergency visits — walk in, or call ahead so our team can prepare for your arrival and guide you on what to do on the way.
We treat dogs, cats, and many exotic pets. If you're not sure whether we can help with your pet's species, call us and our team can advise you.
We use medical triage, not arrival order. Patients with life-threatening conditions are treated first, and stable patients may wait longer so we can prioritize the pets who need immediate care.
Yes. We routinely share exam notes, diagnostics, and treatment summaries with your primary veterinarian so they can continue your pet's care after your visit.
Bring your pet securely leashed or in a carrier, any medications they're currently taking, and your regular veterinarian's contact information if you have it. Call ahead if you can, so we know you're on your way.