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Cross Keys Animal Clinic

Your Partner in Pet Care

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Best-In-Class Care

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Welcome New Clients!

(314) 837-4617

Our veterinary team welcomes you and your pet! Here at Cross Keys Animal Clinic, we always welcome new clients and patients to our full-service veterinary hospital. We encourage you to explore our services and call with any questions.

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Complete Wellness Care in Florissant, MO

Routine wellness exams are a critical part of your pet’s healthcare routine to maintain their well-being and detect any medical issues before they progress. During your pet’s wellness exam, we will conduct an in-depth nose-to-tail examination and advise you on all aspects of your pet's care.

Comprehensive Care

Preventative Services

Surgical Services


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They are an AMAZING group of professionals. They treat my fur babies with such loving care. If I have a concern or question they always answer it in a timely manner. Would definitely recommend Cross Keys Animal Clinic.

Andrew E.

Five Star Review

Highly Rated on Google Reviews!

4.8 Stars on Google 230+ Reviews

Pet Dentistry in Florissant, MO

Just like humans, pets require regular oral care to keep them from developing dental disease. Improper care of your pet's teeth can become very painful and eventually lead to serious illness. Our team is here to help protect your pet’s health and teach you the easy ways you can keep their teeth clean and healthy.

Preventative Care

Oral Exams

Teeth Cleanings


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Our Story

Cross Keys Animal Clinic in Florissant, MO has been serving pets in the local communities of Florissant, Hazelwood, Black Jack, St. Louis County and surrounding areas for decades. Our focus will always be to provide the best possible care for your pets, whether they need a simple wellness check or specialized care. Beyond our normal hours, we offer after-hours emergency services by calling (314) 837-4617.

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