Meet Our Dog Trainers

Wes Wirick

Owner / Head Trainer

Wes has been working with dogs for most of his life and has been a professional trainer for more than 20 years. In 2007 he turned his passion into a full-time career, becoming a certified trainer and later the proud owner of Sit Means Sit in the Portland/Corpus Christi, TX area.

Over the years Wes has helped hundreds of dog owners build stronger, more fulfilling relationships with their pets. That’s why he believes in holistic training that improves behavior while strengthening the bond between dogs and their owners. At Sit Means Sit, the focus goes beyond just training dogs—it’s about empowering owners to be the trainers (and companions) that dogs need and deserve. Whether addressing behavioral issues or developing a well-mannered best friend, the Sit Means Sit team is dedicated to helping dogs and their owners build a strong, lifelong relationship.

Outside of training, Wes is a devoted family man. He and his wife Casey have raised four wonderful children together. Casey plays a crucial role in their family while helping run the business and serving the local community. They love living in the Portland/Corpus Christi area and are passionate about helping families create happier, more balanced lives with their dogs.

In addition to his work with dogs, he is passionate about health, wellness and staying energized which allows him to remain focused on helping others.

For expert dog training in the Portland/Corpus Christi area, visit Sit Means Sit to work with a qualified trainer and build the relationship you and your pup deserve.

Casey Wirick

Owner / General Manager

Casey is the Office Manager at Sit Means Sit and the wife of Head Trainer Wes Wirick. Married since 1997, they have four children. In 2013 they moved to the Portland/Corpus Christi area from Temple, TX. Casey previously spent 14 years working in early childhood development. Transitioning from teaching children to working with dogs, she found her new role at Sit Means Sit to be just as rewarding (and with a lot more tail-wagging).

Casey’s love for dogs grew tremendously after joining the Sit Means Sit family full-time. In 2015 she began training Daisy, her daughter’s rescue dog, and experienced firsthand what it means to train a well-behaved companion. Recognizing Daisy’s gentle nature and love for people, Casey decided to train her as a Therapy Dog. In April 2016, Casey and Daisy became a certified Therapy Dog Team with Go Team Therapy Dogs. Together they visit students, teachers, first responders, medical professionals and others, bringing joy to those who need it most in the community.

As a wife, mother and member of the Sit Means Sit family, Casey has embraced the opportunity to grow and give back. She is passionate about helping others and is grateful to be part of something that makes a difference every day.

Bree Villarreal

Office Manager

Born and raised in Portland, Texas, Bree has nurtured a lifelong passion for animals since childhood. Growing up surrounded by a diverse menagerie of pets – from dogs and cats to more exotic companions like hedgehogs – helped shape her deep appreciation for all creatures. Today, she shares her home with three beloved dogs: Daze, a black Lab; Oliver, a Chihuahua mix; and Rey, a Catahoula, along with three cats.

In April 2021, Bree’s dream of working with animals became a reality when she joined Sit Means Sit Corpus Christi as their Office Manager. Drawing from her extensive office experience, which began at age 16, she now applies her professional skills to support clients while pursuing her passion for working with dogs. Her enthusiasm for learning more about dog training and the company continues to grow, making her role at Sit Means Sit Corpus Christi truly fulfilling.

Mike and Lisa McArther

Trainer & Office Assistant

Mike and Lisa McArthur bring a wealth of life experience to the Sit Means Sit family. After 35 years of marriage, raising three children and building successful careers in Albuquerque, NM, they embarked on an exciting new chapter in 2016. The couple sold everything, embraced RV life and began traveling full-time across the country. Their journey eventually led them to Coastal Bend in 2018, where they immediately fell in love with the area and decided to make Portland their permanent home.

Their connection with Sit Means Sit began when their children surprised them with a puppy named Izzy in 2019. After experiencing training at a big box store, they knew they wanted more comprehensive training for their new family member and became clients at Sit Means Sit.

Mike’s curiosity about the business led him to join the team as a kennel technician, eventually working his way up to become a trainer. Lisa followed suit a year later, taking on an office role. Together, they’ve found their perfect second act as valued members of the Sit Means Sit family.