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About Us

Englewood – Littleton – Highlands Ranch
Doggie Daycare and Dog Boarding Facts and Staff

“I have always felt Blake is in a safe environment and is in good hands of caring people who genuinely love and care for all dogs.” ~ Shana and Blake

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Dog boarding and day care at The Dog House


We are centrally located between Downtown Denver and Highlands Ranch, about 15 minutes from either location. Our address is 1101 West Quincy Avenue in Englewood Colorado, between Santa Fe and Broadway on Quincy Ave, about mid-way between Hampden/285 and Belleview. Click here for directions.

Our Facility

Our dog boarding and doggie day care facility has two large outside yards with over 5,000 square feet of play area and one large inside play area that is cleaned and sanitized daily. Our outside yard includes a large wading pool and sheltered areas for hot summer days. We provide our guests with lots of social interaction, play time, and plenty of exercise. Your best friend will come home healthy and happy, eager to return to our facility to play with new friends.


The Dog House has been satisfying doggie day care and dog boarding customers from Englewood, Littleton, Highlands Ranch, Centennial, South Denver, Greenwood Village, Cherry Hills, mountain commuters and all of the south metro area for more than 14 years.


Our employees are true dog lovers. Each one is carefully pre-screened to ensure that your best friend is given the love and attention he or she deserves. Please meet are key staff members:

Jeff Sizemore - Owner

The Dog House Doggie Daycare and Dog Boarding Facility is owned by Jeff Sizemore. Jeff has been running the business for 14 years and he lives on site. Prior to buying the business in the summer of 2000, Jeff owned a pet sitting service, but realized that for what he was charging clients to spend 1 hour with their dog, he could take care of a dog all day for the same price -- and the dogs wouldn’t have to be alone most of the day.

Jeff is a stickler for cleanliness and is proud that The Dog House is the cleanest kennel facility he’s ever seen. He is committed to providing the best possible doggy daycare and dog boarding experience for his four-legged guests and their owners. He feels that the best way to do that is have the dogs out of their kennels and active most of the day, playing, running socializing.

His top priority is the welfare of the dogs in his care. To that end, he hires only the best possible employees who provide loving attention, close supervision for all play, and deliver a personal and hands-on doggie day care and dog boarding experience.

His open door policy (anyone can stop by at any time) is unique in the industry, but as he says, “We’re an open book and never have anything to hide.”

If you would like to talk to Jeff or have any questions, please feel free to call 303-781-4577 and ask to speak to him, or you can email Jeff directly at

Emily - Staff - The Dog HouseEmily - Groomer

Emily started working for The Dog House the summer of 2016 and what she found was not only a job but a career. She was coming to The Dog House for a change of atmosphere. She didnít like working with people so much. She worked her way through being a kennel tech, and then became a supervisor for showing her passion for her job and the dogs. She has gotten better at working with people as well! Now she leads the evenings as Lead PM Supervisor. She makes sure that the customers are happy as well as making sure that the facility is nice and clean for the next day. Although sometimes being the lead can be stressful sometimes, she gets through it with a smile on her face knowing everyone is happy. She has recently started her grooming business at The Dog House with Maddie called Happy Bubbles. She discovered her passion while working here. So she went and got her grooming certificate. Emily is a youth pastor outside of work. She also plays the drums, guitar, and sings in the band at her church. She takes her dog Rosie to the lake to swim as well. You will find Emily in the evenings as well as the weekends with a smile on her face.

Caleb  - Staff - The Dog HouseCaleb - Supervisor

Caleb came to The Dog House in need of only a job. He was intrigued with the idea of working with dogs since his career goal is to work as a vet tech. What he found was way more than just a job! He came to love his job so much that he plans on opening a rescue for animals. His favorite part of the job is of course the dogs! He doesnít really like the mornings when all the dogs come outside to go to the bathroom and heís got to pick up after them. But he toughs it out and knows that it is part of his job and is happy to do it. But who really likes picking up poop when you can just play with the dogs right? Caleb is currently in school to become a vet tech, but has worked his way to being a supervisor. When Caleb isnít here, you can find him hanging out with friends and playing guitar in his church band. You will see Caleb in the morning, evening, and weekends. He works different hours but he is ready to help you and love your dog!

Denise - Staff - The Dog HouseDenise - Manager

Denise started working at The Dog House to get closer to dogs. She had gotten her biology degree wanting to be a veterinarian but realized it wasnít her cup of tea. She decided that she wanted to stay in the field of working with dogs so she found The Dog House. Of course her favorite part about the job is playing with and showing each and every one of them lots of love. Although she has gotten so much better, Denise would rather spend her time in the yard with the dogs than in the office. She is ready to help all customers with any thing they may need, human and dog alike! Her goal is to help Jeff by running The Dog House as manager and making sure everything is what it should be. In her spare time Denise plays games on her tablet at home, watches scary movies and spends time with her other animals like her lizards, rats, and snakes. Denise is somewhat of a Dr. Dolittle here at The Dog House!


“We just love the friendliness of all the staff; and they truly enjoy what they do.”  ~ Jake's Owner 

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For more information about our dog day care or dog boarding serving
 Engelwood, Littleton, Highlands Ranch, Centennial, Greenwood Village and Cherry Hills, Colorado,
please give us a call . . . . or feel free to stop by any time!

The Dog House
1101 W. Quincy Avenue, Englewood, CO 80110

1101 W. Quincy Avenue, Englewood, CO 80110 - Phone 303-781-4577 - email

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