Nurturing the Bond Between You, Your Best Friend, and your production partners
At Lancaster Veterinary Clinic, we believe that animals aren't just pets—they are family. Owned by Dr. Cari Schaffer, our practice is built on the foundation of the human-animal bond. We understand the joy, comfort, and unconditional love your companions bring to your life, and our mission is to protect that precious relationship through every stage of their journey.
We pride ourselves on being a full-service animal practice, welcoming all species. Whether you are visiting us for a routine checkup or a complex procedure, our team provides a compassionate environment where you and your animal feel heard, respected, and cared for.
We offer a wide range of medical, surgical, and dental services to ensure your companion stays healthy and happy:
Wellness & Preventative Care: Comprehensive exams, vaccinations, and parasite prevention tailored to your pet's lifestyle.
Diagnostic Imaging & Lab Work: In-house blood work and digital imaging to get fast, accurate answers when your pet isn't feeling their best.
Surgical Excellence: From routine spays and neuters to more complex soft-tissue surgeries.
Dental Health: Professional cleaning and oral surgery to keep those smiles healthy and pain-free.
Geriatric & Life-Stage Support: Specialized care for our senior friends to ensure their golden years are comfortable.
Referral Network: If your animal requires a specialist, we will coordinate with our trusted network to ensure they get the exact care they need.
"If we cannot help you, we will find someone who can. Your animal's well-being is our only priority." — Dr. Cari Schaffer
I’m Dr. Cari Schaffer, and I’ve lived long enough to know that a home just isn't a home without the sound of paws on the floor or the steady presence of livestock in the field. Here at the Lancaster Veterinary Clinic, we don’t just see "patients"—we see the companions that keep you company on the porch and the animals that work right alongside you.
Located in the Arrow Ridge Business Park, we’ve made it our mission to be a place where folks in Lancaster and all over Grant County feel welcome the moment they walk through the door.
One thing I’m particularly proud of is that our clinic is the home of the Grant County Humane Society. It’s a blessing to be able to look after the ones who don't have a voice, making sure they’re healthy and cared for until they find a lap of their own to curl up on.
While we’ve got the heart and the tools to help all kinds of creatures, we spend most of our days looking after small animals. We know how much your pets mean to your heart and your health.
Practical Care for Dogs and Cats: Whether it’s a brand-new puppy or an old friend who’s slowing down a bit, we provide common-sense, compassionate medicine. We focus on keeping them comfortable so they can stay by your side for a long time.
Support for Our Farms: We haven't forgotten the roots of this county. We provide services for large animals because we know that the health of your livestock is the health of your livelihood.
Modern Tools, Family Focused Service: We have the latest technology—like digital X-rays and our own lab—but we’ll always take the time to sit down and talk through things with you. You deserve clear answers and a steady hand.
Our Word is Our Bond: If your animal has a problem that’s a bit too big for us to handle here, I promise we’ll find you someone who can. We won’t leave you or your animal wandering in the dark.
"In our neck of the woods, we look out for one another. That’s just how it’s done. If you have an animal in need, come on in and see us." — Dr. Cari Schaffer
Life in rural Wisconsin has a rhythm to it, and we’re here to help you and your animals through every beat. From the joy of a new addition to the difficult goodbyes, you can count on us to be there with a kind word and professional care.

The Lancaster Vet Clinic is a mixed animal practice. We work with all kinds of large and small animals. Anyone who needs help with their livestock or pets is welcome to contact us. If we can’t help you, we will find someone who can. The clinic is owned by veterinarians Sally Harper and Cari Schaffer.
The heartworm parasite presents a serious and sometimes fatal threat to companion animals. Unfortunately, it is not difficult for your pet to be infected, and it’s difficult to treat in dogs. There is no heartworm treatment for cats.
Everyone is busy and some things happen at the last minute. We try to keep our inventory tight and up to date. Sometimes this combination means that we will not have the quantities of vaccines or medications on hand that you need when you stop in the clinic. Please call ahead if you need large quantities (more than 100 doses) of a vaccine or something special. Jill can order what you need and have it delivered to your house or to the clinic, sometimes even by the next day if the order is placed early enough. We want you to be able to have what you need when you need it, so please check to make sure we have enough in stock before you take time to drive to the clinic. Jill will be happy to help you on the phone with questions about prices on various products and different quantities.
Our recent winter is one we're looking forward to leaving behind, and it officially ends this month. As you look forward to spring, the Lancaster Veterinary Clinic veterinary team encourages you to take a few minutes to consider seasonal hazards from your pet’s perspective. By taking the time to pet-proof your home and yard, as well as being proactive with parasite prevention, you and your pet can fully enjoy the season together!
Fleas - An "Ick" to Avoid
As the weather gets warmer and you spend more time outdoors with your pet, keep in mind that the flea population increases with the warm weather. Since fleas require a living host for survival, your dog or cat is an easy target. Fleas tend to attach themselves to your pet’s ears, underbelly, tail, and paws. Common indications of fleas include excessive itching, bleeding or oozing skin, biting, chewing, and licking at the skin. Additionally, you may notice "black pepper" appearing specks, which may be "flea dirt". It’s essential to ensure your pet is protected from the misery of fleas and a possible severe allergic reaction to flea saliva.