About Us

Pepper's Senior Dog Sanctuary (PSDS) is a registered 501(c)3 nonprofit that provides senior dogs with a compassionate, forever home, at our veterinarian-supervised sanctuary. We care for our dogs for all the days of their lives, including hospice needs. We are the premier “dog retirement community” for canines who need us most—forever. We fill a unique need and space in senior dog sanctuaries. While you won’t find shuffleboard at our sanctuary, our seniors have other amenities and supports that make Pepper’s a well-deserved luxury for senior dogs. We provide small group and one-on-one care; enormous space to play, lounge, and sleep kiddie-pool-side; individual bedroom suites, professionally trained staff and volunteers; and dedicated physical therapy and medical care. Dogs who become part of the Pepper’s family win the retirement lottery. 

A bassett hound running down a dirt road

FOR CANINES WHO NEED US MOST—FUREVER.

We officially opened in the summer of 2023 after the construction completion of our full-scale sanctuary.

PSDS only adopts dogs from area shelters and rescues, helping to ease the burden of overcrowding at shelters. We DO NOT accept dogs via owner surrender or drop offs. The ASPCA estimates that approximately 370,000 dogs who enter U.S. shelters each year are euthanized. Sadly, many of these dogs who are considered seniors and special needs dogs are prematurely or unnecessarily euthanized due to age, special medical needs, testing heartworm positive, or having a disability. At PSDS, age and appearances don’t matter—we’re specially equipped to care for elderly and special needs dogs for their entire journey, and we are all in for the rest of their lives once they come to us.

Yellow background with woman holding dog on the left side of the image

Our Story

Pepper's Senior Dog Sanctuary was founded in 2019 by a trio of dedicated senior-dog advocates: Leigh, Justin and Mary. All three are Colorado natives, lifelong animal rescuers, and proud foster fails who've saved and nurtured dozens of dogs. PSDS is located on 50 acres of beautiful farmland in Littleton, Colorado. And it was a feisty in-need seven-year-old Pomeranian named Pepper that made it all happen.

More than a rescue, more than a shelter, Pepper's is a sanctuary that was founded to honor a special Pomeranian, Pepper, who found the love and safety that he desperately needed, a dog who needed others to see the incredible worth of an old soul. Sometimes you're lucky enough to find all three rolled into one special heart. Some wear capes. Some sport a snarl, lackluster dental care and hygiene, and a healthy dose of suspicion for others. This was Pepper: he was a sidekick, a hero, and best friend to his partner in crime and human rescuer, Mary. She adopted Pepper in 2011 when he was around seven. His first years of life were difficult, until he sniffed Mary and spent his remaining years being pampered by her compassion and acceptance of all his quirks, gifts, and unconditional love. Really, they accepted each other exactly how they were: their true selves.

Pepper became Mary's sober companion. They were soulmates who made it their mission to pay it forward to other sidekicks in need who are waiting to find their forever home and unconditional care, no matter how undeserving they may first appear to be on the outside. Pepper inspired Mary, Justin, and Leigh to open Pepper's Senior Dog Sanctuary in order to help other senior dogs in need. Pepper's legacy teaches us to appreciate the connection and purpose we find within each other and the honor that it is to care for the most vulnerable among us. As Pepper showed us, senior dogs have so much love and wisdom to share.

Our Staff

We are pleased to introduce you to our fabulous and hardworking staff here at Pepper's Senior Dog Sanctuary.

We also invite you to explore our Leadership Team here.

Dr. Tiffany Colglazier

DVM, cVMA

Dr. Tiffany Colglazier is a 4th generation Colorado native. She grew up in Parker, CO, mainly on the back of horse riding and competing in the hunter/jumper world. As a working student at the barn, she caught the vet med bug and could often be found soaking up every bit of knowledge she could from the vets who came to the barn. She attended Colorado State University (CSU), where she received her bachelor of science in Environmental Health (a public health degree) with a minor in Microbiology and then obtained her Doctorate in Veterinary Medicine at CSU. She also met her fantastic husband here, and they proudly raise two energetic and intelligent kids who keep them on their toes. 

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Julie Roberts with dog

Julie Roberts

Sanctuary Dog Care and Volunteer Liason

Julie spent 24 years working for a major tech company as a corporate trainer, project manager, and communications specialist, as well as founding EMPOCO, a local nonprofit that provided medical and educational opportunities to underserved communities both in Colorado and abroad, before its transition to YANAM2M.

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Shelby

Vet TechShelby is a Colorado native who enjoys weight lifting, music, dancing, hiking, concerts, books, food, coffee and anything that involves dogs. She has previously worked in veterinary oncology, veterinary neurology and with service dogs. She has 2 dogs that are her world- Abraham who is a cattle dog mix full of energy, and Halpert who is an English black lab that she jokes is a potato with legs.

Lindsey

Registered Veterinary Technician

Lindsey has been a Registered Veterinary Technician for 18 years. She is an avid dog lover and has mostly worked in the clinic setting, but also has experience in veterinary toxicology/poison control.

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Michaela

Registered Veterinary Technician

Michaela is originally from Northern California, graduated with an AAS in Veterinary Technology in Oregon in 2018. Since then, she worked in general practice for a large corporation for about 4-5 years focusing on anesthesia and dentistry, as well as became a registered veterinary technician. She moved to Colorado over 2 years ago to continue focusing on those areas but felt burnt out...

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Kiki

Care Team Member

Kiki doesn’t discriminate, she loves creatures of all kinds. But dogs are pretty high up there on her list of beloved! She has a Chiweenie and a Chug at home. She’s worked with dogs a big chunk of her professional career with bouts of customer service. She has ultimately decided she likes dogs more than people. Don’t get her wrong...she likes people too! But dogs speak to her soul. She adores every dog resident that comes through here and takes care of them as she would her own!

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Patti

I realized my love for canine rehab and massage while volunteering at a canine rehab facility in 2012 when I took my own dog in for rehab. I fell in love with the profession immediately when I realized I could help improve a dog’s quality of life and make them more comfortable. I went on and graduated from the New England Institute of Technology with an Associates in Science Degree in Veterinary Technology...

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