Pet Urgent & Emergency Care
When your pet needs help fast, Porter Square Veterinarian is here. We provide urgent and emergency veterinary care for dogs, cats, and pocket pets in Somerville and the surrounding community, offering a responsive, experienced team when your pet can’t wait for a routine appointment.
What Is Pet Urgent & Emergency Care?
Understanding the difference between an urgent situation and a full emergency can be difficult in the moment. When in doubt, we encourage you to call us. Our team can help you assess your pet’s situation over the phone and guide you on the appropriate next steps, whether that means coming in right away or heading to an after-hours emergency facility.
When to Seek Urgent or Emergency Care
Knowing when to seek immediate veterinary attention can make a critical difference in your pet’s outcome. Some situations that warrant urgent or emergency care include:
- Difficulty breathing, persistent coughing, or labored respiration
- Vomiting or diarrhea accompanied by lethargy, loss of appetite, or blood
- Suspected ingestion of a toxic substance, foreign object, or medication
- Trauma, including being struck by a vehicle, a fall from height, or a bite wound
- Inability to urinate, particularly in male cats
- Sudden weakness or collapse
- Pale gums
- Significant swelling of the abdomen
This list is not exhaustive. If something about your pet’s behavior or condition feels wrong, trust your instincts and reach out to our team.
Same-Day Urgent Care at Porter Square Veterinarian
One of the ways we support our clients is through same-day urgent care for pets who need attention sooner than a routine appointment allows. We understand that health concerns don’t always arise on a predictable schedule, and we do our best to accommodate pets who need to be seen quickly.
If your pet is experiencing a non-life-threatening but time-sensitive issue, call our team as early in the day as possible. We’ll assess the situation and do our best to get your pet in for an evaluation. Having in-house laboratory testing and pet X-rays and ultrasound capabilities means our team can move efficiently from assessment to diagnosis without sending you elsewhere for basic diagnostics.
After-Hours Emergency Resources
Porter Square Veterinarian operates during our standard business hours, and we recognize that pet emergencies don’t always happen at convenient times. If your pet experiences a life-threatening emergency outside of our operating hours, please proceed directly to the nearest 24-hour emergency veterinary facility rather than waiting for our office to open. We maintain an emergency information page on our website with resources to help you find after-hours emergency care in the Somerville area.
We also encourage all pet owners to keep the ASPCA Animal Poison Control Center number on hand—(888) 426-4435—as a resource for suspected poisoning situations at any hour.
How We Handle Urgent Cases
Our in-house diagnostic capabilities allow us to run blood work and other laboratory tests quickly, giving our team the information needed to make informed decisions without unnecessary delays. We also perform a range of procedures in-house, from wound care and fluid therapy to more involved interventions, depending on what your pet’s condition requires.


