Mary M.
Littleton, CO



Mary M. has Star Sitter status
The Star Sitter program highlights responsive sitters who deliver highly rated care and have a history of listing accurate availability and preferences, making it easier for pet parents to find the best care for their pets.
Full Time Pet Care💕🐶🐱🐰🐍🐣
Pet care experience
Hi, I’m Mary! I’ve always had a deep love for animals and a natural connection with them. I was born in the small town of Saint Clair, Michigan, where I grew up surrounded by dogs, cats, bunnies—and even goats and chickens! Caring for animals has always been a part of who I am. In 2014 I attended Eastern Michigan University with the dream of becoming a veterinarian, but I soon realized that seeing animals sick or in pain was too tough for me. After college, I moved to Charleston, South Carolina and started a career in real estate. In 2016, I began pet sitting on the side and quickly discovered it was what truly made me happy. In 2021, I moved to Denver, Colorado to pursue pet sitting full-time. It was one of the best decisions I’ve ever made—since moving to Littleton in 2024, I’ve truly fallen in love with this wonderful community and am eternally grateful for all of the amazing people and pets I’ve come to know here! At home, I share my life with my playful dog, Mr. Bean, our sweet cat, Buggy, and my wonderful husband, Paul, whom I met in 2023. They all bring so much joy and inspiration, and remind me every day why I’m so passionate about caring for animals. When I’m not working or hanging out with Mr. Bean and Buggy or Paul you’ll usually find me hiking, running, at the gym, or doing something creative. I’ve worked with pets of all ages and personalities, from high-energy puppies to laid-back senior dogs. I also have experience caring for cats and small animals, and I treat every pet like they’re part of my own family. My services include: * 🐾 Dog walking – perfect for getting your pup the exercise they need while you're busy or at work * 🐶🐱 Drop-in visits – for dogs, cats, or small animals; great for feeding, playtime, potty breaks, litter scooping, and some extra love * 🥾🐕 Dog hiking or running – for active pups who need more adventure, movement, and mental stimulation * 🛏️🐕 Dog boarding – providing a safe, loving home-away-from-home for your furry friend * 🐕🦺 Doggy daycare – fun, supervised playtime and socialization during the day Visit Length Options: * ⏱️ 15-minute visit – quick potty break, fresh food/water, and a little love * ⏰ 30-minute visit – perfect for a short walk and quality check-in * ⏱️ 45-minute visit – extra time for play, cuddles, and care * ⏰ 1-hour visit – great for walks, play, and more in-depth attention * 🕒 2-hour visit – ideal for pets who need extra company, stimulation, or senior care * 🐕🦺 Visits 2+ hours are considered full daycare, providing plenty of time for play, rest, and companionship * 🌙 Overnight boarding – loving care and a comfortable stay with me when you’re away overnight or longer Whether your pet needs a quick check-in or some extended one-on-one time, I’ll make sure they feel safe, happy, and loved every time I visit.
Cat care experience

Mary also cares for cats. Learn about their cat-specific care experience.
Reviews

Mary always takes great care of Kodi! We love her updates and pictures. And he always looks happy!!

Love Mary as does Rocco! She is always consistent, kind and loving to Rocco.

Mary is incredible, she’s so sweet to Bruno, gives great updates and genuinely cares about the babies she looks after! 10/10 would recommend!

We had never had anyone outside of family dog sit our senior dog before so we were a little nervous about how he would do, but we couldn’t have asked for anyone better to care for him! Mary was so patient and compassionate in caring for our dog. We could tell from the daily pictures and updates that he was a happy boy.
About Mary M.
Communication
Skills
Safety, trust & environment
I will take your dog on long walks, to the park or just hang out in the yard whichever you prefer. For cats I will keep their litter clean, food and water fresh and play and always give them lots of love💕
Home
Information Mary M. would like to know about your pet
I will need to know how your animals typical behavior and daily schedule and any specific instructions. For dogs I would need to know how they interact with other animals on walks and if they are allowed to go to the park or not as well as their daily schedule and number of beaks and walks needed per day
A typical day
I love hanging out with your fur baby, I will be sure to give them lots of love and attention on their visit! I love taking your dog on walks and to the park as well!
Services
Mary can host
Mary can watch in your home
Availability
This is my full time job so for the most part I have a flexible schedule and I am able to work around your pets specific needs. For dogs let me know how many breaks they will need per day an their usual routine so I can accommodate to their schedule
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About Mary M.
Communication
Skills
Safety, trust & environment
I will take your dog on long walks, to the park or just hang out in the yard whichever you prefer. For cats I will keep their litter clean, food and water fresh and play and always give them lots of love💕
Home
Information Mary M. would like to know about your pet
I will need to know how your animals typical behavior and daily schedule and any specific instructions. For dogs I would need to know how they interact with other animals on walks and if they are allowed to go to the park or not as well as their daily schedule and number of beaks and walks needed per day
A typical day
I love hanging out with your fur baby, I will be sure to give them lots of love and attention on their visit! I love taking your dog on walks and to the park as well!
Location
Littleton, CO
Pets




Mary M.
Littleton, CO