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Welcome to

Waterville Animal Group

WAG-Vets, where TAILS lead the way to better care!

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At Waterville Animal Group, we’re dedicated to ensuring every pet receives exceptional care and attention in Waterville, OH.

About Waterville Animal Group

Founded by Dr. Theresa VonAlmen, WAG is dedicated to delivering high-quality veterinary medicine with a personal touch. Dr. VonAlmen, a proud Northwest Ohio native and a seasoned veterinarian with nearly a decade of experience, is thrilled to realize her lifelong dream of opening a locally-owned veterinary practice. With degrees from the University of Findlay and The Ohio State University College of Veterinary Medicine, she brings both expertise and a heartfelt commitment to every aspect of our practice and community.

A brown dog with a friendly expression stands on a hardwood floor, looking up with ears perked and mouth slightly open.
An orange tabby kitten lounges inside a bright blue bowl placed on a gray couch, with its tail hanging over the edge.

Our practice is not fully certified yet, but our team is! 

Our Veterinary Services

Waterville Animal Group offers comprehensive care including puppy and kitten visits, vaccinations, preventative care, wellness exams, and soft tissue surgery to keep your pets healthy and thriving.

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Kitten & Puppy Care

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Injury & Illness Care

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Pet Surgery

Dr. VonAlmen

Meet Our Veterinary Team

Meet the compassionate and experienced veterinary team at Waterville Animal Group, where your pet’s health is our top priority. Led by Dr. Theresa VonAlmen, our team is passionate about providing exceptional care to every animal we see.

Dr. Theresa VonAlmen, a Northwest Ohio native, has spent nearly a decade caring for pets in her community. Growing up on a farm and participating in 4H, her love for animals started early. Now, as the proud owner of two Labs—one yellow, one chocolate—she’s excited to fulfill her lifelong dream of opening her own animal hospital in Waterville, where she can continue her passion for helping pets and their families.