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We treat your pets like
our own.
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A diverse lineup of pets including a guinea pig, cat, and various dog breeds, showcasing the joy of companionship and pet ownership.
Trusted

Dogs, Cats, Birds, Reptiles and Exotic Pets

New York City and Long Island, NY
Your pets aren't just companions—they're part of your family, and they deserve the very best care. At Old Country Animal Clinic, a full-service dog and cat hospital on Long Island, NY, we combine expertise with compassion to help every pet live a healthy, happy life.
We also serve as a referral center for avian, reptile, small mammal, and other exotic pets. Under the leadership of Dr. Monaco, a Diplomate of the American Board of Veterinary Practitioners – Avian Specialty, our team offers comprehensive, thoughtful care tailored to each animal's unique needs.
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Three veterinary staff members pose together in scrubs, smiling and celebrating with a small Cavalier King Charles Spaniel.
Cute, fluffy dog with a wavy, white and tan coat sitting confidently. Its cheerful expression adds warmth, perfect for showcasing pet companionship.
Reach out and see how we can
support your pet's health
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Siamese cat with striking blue eyes and a sleek white coat, highlighting its distinct color points on the ears, paws, and tail.
A family joyfully interacts with their small dog, surrounded by a cozy kitchen setting. Two young girls are playfully petting the dog while the parents smile.

Serving Pets and Families for Over 30 Years

Old Country Animal Clinic, founded by Dr. Monaco in 1995, has been a trusted partner for pet owners for over three decades. Fully renovated in 2023–2024, our animal clinic combines state-of-the-art facilities with expert veterinary services to ensure pets receive the highest standard of care.