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Welcome to Littleton Animal Hospital!

Littleton Animal Hospital provides high quality veterinary care for dogs, cats, birds, reptiles, and small mammals in Littleton, Massachusetts and the surrounding communities. Our superb veterinarians and caring support staff are dedicated to delivering the best medical care to our patients in a friendly and relaxed setting, educating pet owners on the most healthy and humane treatment of their pets, and promoting animal welfare.

We are a full-service animal hospital emphasizing preventive care, internal medicine, surgery, and care for sick and injured dogs, cats, exotic animals, and birds.

We hope you will be pleased with your experience at Littleton Animal Hospital and will refer your family and friends to our practice!

Please call (978) 486-3101 or book an appointment online today for your pet!

Featured Services

Preventive Dental Care

Pet Behavior Counseling

Wildlife Rehabilitation

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Renovation Updates!

Renovations have begun! We are improving our space and services, ensuring a more welcoming and efficient environment for you and your pets.

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Pet Allergies | Understanding the Itch

Whether it’s pollen, certain foods, dust mites, or even household items, many things can trigger reactions from your pets. Learn more about the most common signs and triggers of pet allergies, along with helpful tips for managing them at home.

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Our Clients Love Us

Very kind and helpful staff that love animals and want the best for my dog and me! I’ve only had my puppy for a month but we’ve been to the vet twice and have had very good experiences. I re...