Our Veterinarians

Dr. Jeff Denny

Veterinarian – Owner

Dr. Denny’s lifelong commitment to protect animals and to help those who love them began from the sadness of an eight year old when he lost a dear animal friend. From that grief sprang forth an intense desire to learn all he could to heal animals and safeguard children from the loss he had experienced. Since that moment as an eight year old he has never wavered on his decision to help people fully enjoy their pets.

To accomplish his childhood dream he graduated from the University of Missouri with a DVM in 1987. In 1991 he returned home to work in Liberty with Dr. Bales, his family veterinarian when he was that little boy. They worked together until Dr. Bales retired in 1995. Dr. Denny then became the owner of Bales Animal Hospital, which was the continuation of the first veterinarian in Liberty. The first hospital’s address was in the basement under the drugstore on the square of Liberty. In 2002, the hospital was moved to a new location and renamed Ark Animal Hospital.

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The phone number is still the original phone number that is over 85 years old. Dr. Denny wants your pet to stay healthy, which is why he has a special interest in preventative medicine. To keep your dog or cat happy, he has extra training in internal medicine, skin and ear diseases, diagnostic ultrasound, dentistry and advanced surgery. If there is a new way to help you and your pet he is committed to finding it.

That’s why one of his professional goals is lifelong learning and improvement. Outside of the office he is celebrating the twenty-eighth year of marriage to his wife Linda. She is a first grade teacher at Faith Christian Academy. They have two girls, Danielle and Jacqueline. Danielle graduated from Wheaton College and is teaching English as a second language in Mississippi. Jacqueline is at Lindenwood University in St. Charles, Mo. His family worships at Faith Community Church.

He enjoys personal fitness, hiking, triathlons and cycling. Precious, a Jack Russell Terrier, rounds out Dr. Denny’s family. Precious is always waiting in the window for Dr. Denny’s return. She is not there the whole day (the couch is much more comfortable) but somehow she senses his arrival minutes before his truck pulls in. She watches from the window then runs to the back door to greet him and makes him feel like the most important person in the world. Dr. Denny’s life would not be the same without the thousands of laughs and heartwarming “Precious” moments.

Dr. Cole Tucker

Veterinarian – Owner

Dr. Tucker knew he wanted to work with animals early in life. As a young teenager, he brought home his first dog, only to be devastated when his new best friend was diagnosed with Parvovirus.

With the guidance of the family veterinarian and a “not-give-up-attitude” he provided around-the-clock nursing and loving care. Over the next three days they fought this life-threatening condition together. She survived, their bond was cemented, and she became the most loyal companion one could ever hope to have in life. She took part in every milestone in the Tucker household for the next 10 years. She endured the long road through college and veterinary school, moved to three states, and always kept tabs on the growing family.

Dr. Tucker worked in many vet clinics in several different positions on his path to becoming a veterinarian. He started part-time as kennel staff for his family’s veterinarian in South Dakota before high school. In college, he worked nights as an emergency veterinary assistant. Dr. Tucker completed his undergraduate work at Colorado State University and South Dakota State University. After moving to Iowa for veterinary school, he continued to work at a clinic as a veterinary assistant. He received his DVM from Iowa State University.

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Although Dr. Tucker enjoyed his veterinary training at Iowa State University, his favorite part of becoming a veterinarian is interacting with clients, guiding them through any difficulties, and providing gold-standard medicine. Dr. Tucker’s special interests are surgery and internal medicine. He can guide you and your best friend through a knee surgery or a challenging case of diabetes. His constant goal is for your pet to be happy, pain-free, and as comfortable as possible.

Dr. Tucker comes home to a very full house at the end of the day! He has 3 wonderful children; His oldest daughter, Katie, loves to play with the two family cats, Bandit and Duke. His middle son, Ty favors the household’s dog, Annie (a lab mix). His youngest, Wyatt, is inseparable from Scarlett, a lovable golden retriever.

During Dr. Tucker’s free time he enjoys rock climbing and other outdoor activities. He hopes to become a volunteer track coach for students in the area. As a collegiate runner for a Division 1 school, fitness and competition have always been one of his passions. During his athletic career, he had the opportunity to compete at dozens of stadiums in 17 different states! He credits the dedication he learned from athletics for helping him keep focused on his education, work, and family life.

Dr. Tricia Horton


Dr. Horton knew from an early age that she wanted to work with animals. Her family was especially fond of Boxer dogs, and with their sweet personalities, she knew she would spend her life’s work helping other people’s family pets.

She started out in the veterinary field as a kennel attendant for a clinic in the greater Kansas City area. During her undergraduate years, she worked as an assistant at the Kansas State University College of Veterinary Medicine pathology department. In 2005, she graduated from Kansas State University with her DVM, and the following year, she worked in a surgical and medical small animal rotating internship in a suburb of Chicago. Since then, she has had the pleasure of working with beloved pets and families. In 2015, she became certified in veterinary acupuncture. She enjoys integrating acupuncture for animals with painful conditions and neurological disease.

Dr. Jaimie Casey


Dr. Jaimie Casey unlike many other vets did not know from an early age that she wanted to work with animals; she figured that out mid way through her college career. Her decision to be a veterinarian was based on her love of science, a talent for working with small details and the relationships she had fostered with her family pets. She realized that being a veterinarian meant helping people hold onto their beloved family pets even longer.

She started out in the veterinary field as an assistant for a clinic in rural west side of Michigan. After graduation from undergrad she worked as a veterinary technician near her home town in Michigan. In 2019, she graduated from the University of Missouri with her DVM, and the following year, worked in Kirksville MO caring for both large and small animals. She moved to the Kansas City area to live with her newly wed husband in 2020.

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Since then, she has had the pleasure of working with pets and families in the Kansas City area. In her free time she loves to rival her husband and friends in everything from video games to target shooting. Her passions include everything that use her detail mindset (crafts, photography, gardening) and her sense of adventure (camping, horseback riding, and motorcycle riding). She also loves spoiling her own dog Strider, the best Great Dane ever.

Dr. Casey looks forward to meeting you and your family to help care for your pet in the best way possible!

Dr. Chris Morrow


Dr. Morrow has had a lifetime of blessings from his pets. He grew up on a hobby farm at Lake of the Ozarks where he spent his childhood playing with St. Bernard puppies, caring for stray tabby cats, riding horses, bottle feeding calves, and raising orphaned piglets and ducklings. He found great joy interacting with and helping the animals who needed a caring hand.

Today, he gets to start his day playing with his dogs in the backyard at sunrise, helping pets all day, and then finishing his day reading with his cat snuggled up beside him. A wise man once told Dr. Morrow that to have a long happy life he should find a career that was more of a hobby. Dr. Morrow took that advice to heart.

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He found his greatest joy when he was with the animals so, at the age of 15, he started working at his hometown veterinary hospital cleaning and taking care of the animals. He had the opportunity to work with dogs, cats, horses, cattle, pigs, raccoons, rabbits, ducks, turtles, snakes, and even a pelican.

He found that he loved helping the pets and their families, and he has stayed in the veterinary field ever since. In 1996, he earned his veterinary degree from the University of Missouri. Go Tigers!!! As a veterinarian, Dr. Morrow likes working with families that enjoy their pets and consider them to be family members. He uses a team approach to help your pets in need. He works with the pet, the pet’s family, his medical team, and almighty God to provide the best care for the animals. He likes to educate families on how they can keep their 4-legged family members happy and healthy. He feels your pet deserves to have the best care possible.

Dr. Morrow’s wife, Debbie, also has a heart for helping others. Their family consists of 9 wonderful children; the youngest 6 are adopted from Guatemala, South Korea, Ethiopia, and China. They have 5 playful dogs (Gidget, Ace, Leo, Maya and Snickers). They enjoy family activities such as camping, hiking, and going to the movies. Dr. Morrow also teaches at the Maple Woods Community College Veterinary Technology Program.