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Meet our highly trained and professional team in Littleton

Dustin and Kaleigh with Dogs

Dustin and Kaeleigh Darnell


Dustin and Kaeleigh have been in the Pet care Industry for 15 years. Both were one of Come Sit Stay Pet Resorts’ early hires, and helped develop and implement many of the systems and programs that we still use to this day. Dustin has overseen Come Sit Stay Pet Resorts Littleton’s entire operation for the entirety of the 10 years in business. He has personally supervised the care of tens of thousands of pet nights, as well as temperament testing and handling thousands of dogs. In his down time Dustin trains and competes with his German Shepherds in the sport Schutzhund, as well as coaching others. When Kaeleigh is not tending to her large chicken flock at home, she is contributing to the accounting department as well as the Front Desk Team. Their two children, Adeleigh and Easton love animals just as much as their parents and can be seen hanging out in the lobby when they are not in school. Dustin and Kaeleigh bring enthusiasm and knowledge to every aspect of our Pet Care Facility and are delighted to care for your beloved pets.

Alexis Grantham

Alexis Grantham

Facility Manager

Alexis first joined our team as seasonal employee in 2015 while she completed her Chemical Engineering degree at CU Boulder. She returned in the Fall of 2017 as a full-time member to explore her passion in the animal care profession and showed immense initiative and work ethic in her new role. We are privileged to have her as our Facility Manager with her dedication and drive to give the best possible care to all animals at our facility. She treats every Guest just as she would her own, with a special soft spot for any and all Labrador Retrievers! Her family consists of her husband Jon and their three dogs: a lab named Kevin, who can always be found swimming in our heated pool, a Shepherd Mix named Bastion who enjoys long hikes, and a Cattle Dog Mix named Gypsy who is treated like royalty with a desire to get belly rubs at all times. They enjoy spending time together outside, especially on camping adventures! She hopes to continue her growth in leading an animal care team and is excited to see where her Career at CSS Littleton leads in the future.

Abbey Watkins

Abbey Watkins


Abbey began working with Come Sit Stay in 2021. She is a Colorado Native who enjoys spending her free time in the mountains, hiking or skiing. At home, she is greeted by her two cats named Jynx and Bird, and her dog, Micco. Growing up, Abbey worked with her family to train their Labrador Retrievers to hunt. Abbey’s compassion and natural ability has seen her quickly excel in all aspects of CSS. We are excited to have Abbey as a part of our team and are truly proud of all the excellent work she does in providing the utmost care for our Guests that the community has come to expect from CSS!

Jessica Imamovic

Jessica Imamovic

Office Manager

Jessica joined our Front Desk Team in 2018. She began her professional career over 20 years ago as a Retail Store Manager/District Coordinator and Trainer. She has superior experience in training professional staff as well as exceptional customer service. She courageously decided it was time to make a career change and brought her caring self to CSS. Her love for people and animals grew rapidly. Both Guests and Clients alike have taken a shine to her professionalism and welcoming smile. She is always motivated to learn all she can from every aspect of the pet care industry. Her strong leadership, upbeat personality and positive attitude are a huge asset to the CSS Management Team.

Littleton Bobbie McCullough

Bobbie McCullough

Front Desk Concierge

Born and raised on a small farm in rural Tennessee, Bobbie has enjoyed the companionship of dogs her entire life. After moving to Colorado at age 17, she managed a Jimmy John’s sandwich shop before joining the Come Sit Stay team in 2019. It was then that Bobbie realized her passion for animal behavior, husbandry and dog training. In 2023, she earned her associate’s degree in biology through Arapahoe Community College. At home, Bobbie is accompanied by her 6-year-old Corgi Mix, Ramona, 4-year-old Australian Shepherd, Ophelia, and 2-year-old working German Shepherd named Berlin. When she isn’t reading, hiking, or camping in the mountains with her dogs, she is training Berlin in Schutzhund. Bobbie has been such a valuable and important part of the CSS team, and we are so proud of how far she has come over the years!

Jaime Larsen

Jaime Larsen

Dog Trainer

The CSS team was lucky enough to have Jaime join our Training Department in January of 2022. Born and raised in Omaha, NE, Jaime craved more of an active lifestyle, so she traveled the country out of a Sprinter van for 3 years with her now Husband Ben and 2 dogs, Deja and Nahli. After that exciting adventure Jaime and her interest in professionally working with dogs took hold. Jaime got her feet wet in the Pet Care Industry while working as an assistant trainer for an experienced breeding kennel as well as working as a dog groomer’s assistant in California. Jaime has worked with and helped countless families achieve a more satisfying and rewarding relationship with their dogs. Being a certified dog trainer has enabled her to lead many dog and handler teams into becoming a Canine Good Citizen. When she isn’t training dogs at CSS she enjoys hobbies such as hiking and camping with her own dogs, snowboarding, running and biking.

Cyerra Littleton



Cyerra is a Colorado native from Longmont, and currently pursuing her dream career in Architecture at the University of Colorado Denver. She began working at Come Sit Stay nearly seven years ago as a Guest Attendant, and her passion for her work has only grown. Through dedication and natural leadership, Cyerra has thrived as part of the CSS Management team. In her free time, Cyerra loves reading, diving into the intricacies of architecture, and indulging in a good movie. At home, she is accompanied by Ivy, a Cane Corso mix, Sailor, a Pekingese-mix, and her cat, Chloe. We are proud to have Cyerra as an integral part of our team and look forward to seeing where the future takes her!

Alana Littleton


Front Desk Concierge, Social Media Contributor

Alana is from El Dorado Hills, CA and currently lives in Lakewood, CO. She graduated from Dakota Ridge High School in 2019. She began working at CSS in 2020 as a Guest Attendant, when she realized her one true passion was to provide the same level of care for all animals that she provides for her own. Now, Alana is proud to greet and care for our Guests and Clients at the Front Desk! Along with her childhood Golden Retriever named Sundance, she owns two rabbits named Bonnie and Benji that she adopted from a local rescue. In the future, Alana plans to own an animal sanctuary, where she can rescue and care for animals of all kinds. Her current hobbies include working on cars, listening to music, reading, and going to concerts. We are thrilled to have Alana apart of the CSS team, and we are excited to see her career progress with us!

Raelyn Littleton



Raelyn was born and raised in Littleton, Colorado, and graduated from Columbine High School in 2023. Her passion for the animal care industry only grew after she began working at Come Sit Stay in 2022. Raelyn’s outstanding drive and hard work has now led her to be part of the CSS Management Team and we couldn’t be prouder! Outside of work, she enjoys the company of her 3 dogs Brody, Myla, and Laney, as well as her cat, Vander. During her free time, she takes pleasure in camping and hiking in the great outdoors. We are so proud of how far Raelyn has come, and we can’t wait to watch her learn and grow.

Destiny Littleton


Front Desk Concierge

Destiny is a Colorado native, born in Wheat Ridge, CO. She attended Columbine High School, then continued to the Community College of Denver. If you ask Destiny about animals, she could go on all day about the 4-legged and furry friends she has made since she began working at CSS almost 3 years ago. Starting as a Guest Attendant, Destiny has been promoted to Front Desk Concierge with a clear goal: to give proper care to everyone who comes through our doors. At home, she cares for a 4-year-old Doberman Pinscher named Willow, and enjoys different hobbies such as video games, shopping, and trying new things. Destiny always comes in ready to work and we know our clients love the positive energy and attitude she brings every single day.

Dogs swimming in pool

Unmatched Exercise Areas

Our belief in the importance of exercise and group interaction is why we take the extra time and effort to ensure that our Guests have plenty of space to run and play outdoors. CSS Pet Resorts have unmatched exercise areas, with over 4,500 sq ft of indoor play areas and over 10,000 sq ft of outdoor play areas surfaced in clean, soft synthetic turf. Our Littleton location also offers an upgraded, larger heated indoor/outdoor Pet Pool ensuring all Guests get a chance to swim at their leisure.

Make Your Reservation Today!

Parker Littleton