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Lafayette Animal Hospital

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Proudly serving the citizens of Portsmouth and it's surrounding areas.


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Lafayette Animal Hospital provides exceptional veterinary care to pets in the Portsmouth and the surrounding New Hampshire and Southern Maine area. We offer the latest in veterinary surgical technology with the CO2 laser, a benefit to all of our surgical patients, from routine spays and neuters to cosmetic procedures.

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Learn pet health tips directly from the staff of Lafayette Animal Hospital

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Olivia Fontes

K O'Reilly

Kjersten Baker

Philip Marcus

Community, Lafayette Animal Hospital is a full-service animal hospital that provides expert care.

200+

Provides emergency and urgent care during business hours, ensuring prompt attention for your pet.

Urgent Care

Consult Online

Online Store

Pet Portal

Billing

Client Forms

Download App

Additional Services

General Services

Speciality Services

Cats

Dogs

Get your pet's medications, food, and preventatives delivered straight to your door - fast and easy.


Pharmacy

Pharmacy Home Delivery

Keep your pet healthy with routine wellness exams, early detection, and personalized care plans.

Wellness & Exams

Protect your pet from preventable diseases with customized vaccine schedules for every life stage.

Vaccinations

Not feeling like themselves? We're here to diagnose, treat, and help your pet feel better fast.

Illness/ Injury & Sick

Support your pet's health with professional dental cleanings, exams, and oral care you can trust.

Dental Care

Protect your pet from fleas, ticks, heartworms, and more with year-round parasite prevention plans.


Parasite Prevention

Treat and prevent internal parasites like roundworms, hookworms, and tapeworms with trusted care.


Deworming

Deworming & Parasite Control

When it's time to say goodbye, we offer gentle, compassionate end-of-life care and support. 

End-of-Life & Euthanasia

When every second counts, our team is ready to treat injuries, illness, or sudden changes in behavior.

Emergency Care

Emergency

We offer advanced surgical care using skilled techniques, modern equipment, and compassionate support.

Advanced Surgery

Specialty Services

Dr. Brown Hendry, a Cornell graduate, specializes in surgery, emergency care, and palliative medicine. She serves on the NH State Board of Veterinary Medicine and enjoys hiking, cooking, and time with her family and dogs.

Dr. Arianna Brown-Hendry

Medical Director

Dr. Abbott, a graduate of the University of Prince Edward Island, is passionate about personalized, lifelong pet care with interests in dermatology and palliative care. She enjoys time with her Shih Tzu Maeve, cooking, reading, and staying active.

Dr. Courtney Abbott

Veterinarian

Dr. Cassidy, a Tufts University graduate, is passionate about preventive medicine and at-home dental care. She enjoys partnering with pet owners through education and collaboration to support lifelong pet wellness.

Dr. Jeanne Marie Cassidy

Whitney, now Practice Manager at Lafayette Animal Hospital, has been with the team since 2017 and loves building connections with clients and their pets. Outside of work, she enjoys photography, houseplants, and time with her husband, dog, and cats.

Whitney

Practice Manager

Melanie, a Certified Veterinary Technician since 2019, brings joy and energy to Lafayette Animal Hospital with her love for learning and upbeat personality. Outside of work, she enjoys time with her fiance, two dogs, and all things Disney and Taylor Swift.

Melanie

Certified Veterinary Technician

Sam, a Certified Veterinary Technician since 2014, excels in both surgery and patient care with a kind, dedicated approach. Outside of work, she enjoys hiking, kayaking, and spending time with her two cats and French Bulldogs, Severus and Salazar.

Samantha

Sydney, a Certified Veterinary Technician since 2023, leads surgical and anesthetic care at Lafayette Animal Hospital. She enjoys emergency cases and spending time with her husband and their three dogs - JD, Dozer, and Champ.

Sydney

Danielle joined Lafayette Animal Hospital in December 2023 while pursuing her B.S. in Animal Science at UNH. Passionate about hands-on care, she assists with appointments and hospitalized patients. Outside work, she enjoys time with loved ones and her two labs, Boaz and Max.

Danielle

Julia, a Credentialed Veterinary Technician and UNH animal science student, loves sharing her passion for veterinary medicine and working on emergency cases. Outside work, she enjoys reading, trail riding, and time with her dog, Einstein.

Julia

Jenna joined Lafayette in July 2024, bringing experience from emergency care and doggy daycare. She enjoys client support and assisting in surgeries. Outside of work, she loves the gym, time with friends, and her two cats, Maya and Delilah.

Lafayette Animal Hospital

Why Lafayette Animal Hospital?

31+

Years Serving

200+

Five-Star Reviews

Urgent Care

Same-day

31+

Years Serving

200+

Five-Star Reviews

Urgent Care

Same-day

New Clients: Claim Your First Exam Free

Veterinary Services

About Lafayette Animal Hospital

Lafayette Animal Hospital

Why Lafayette Animal Hospital?

31+

Years Serving

200+

Five-Star Reviews

Urgent Care

Same-day

31+Years Serving

31+

Years Serving

200+Five-Star Reviews

200+

Five-Star Reviews

Urgent CareSame-day

Urgent Care

Same-day

New Clients: Claim Your First Exam Free

Veterinary Services

General Services

Speciality Services

Additional Services

About Lafayette Animal Hospital