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Mark S.

Star Sitter

Capitol Hill, Denver, CO

5.0 out of 5 stars
126 reviews
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These prices are for 1 dog, including a booking fee of 11%.

Services

Mark can host

0 to 15 lbs
16 to 40 lbs
41 to 100 lbs
over 101 lbs
No females in heat

Availability

I work from home, so your dog will have a day consistently filled with ear scratches, belly rubs, fetched balls, and bathroom breaks. If they're staying the night, they are welcome to curl up with me and my book and drift off to sleep by my side. And to help with this, I can get them good and tired beforehand with a long walk, some playtime, or both.

Available
Not available
SMTWTFS
Boarding Cancellation Policy:

About Mark S.

Communication

50 repeat pet parents
100% response rate
Usually responds in a few minutes
30% bookings with photo updates
Sends updates with Rover Cards

Skills

15 years of experience
Oral medication administration
Injected medication administration
First aid/CPR
Senior dog experience
Special needs dog experience
Can provide daily exercise

Safety, trust & environment

I ultimately try to re-create the schedule and house rules your pup already knows to make staying in a new place as comfortable and safe for them as possible. I live in a very pet-friendly apartment building with two fenced-in courtyards and a dog park half a block away. There's an elevator, so dogs with mobility problems don't have to worry about stairs. I currently don't have a dog of my own, but I usually have other dogs staying with me, so your pup should have plenty of new friends to play with. If all that sounds good, let's set up a time to meet you and your pup, preferrably at my place so you can check out the accommodations. Looking forward to meeting your pooch (and you).

Home

Lives in an apartment
Has a fenced yard
Non-smoking household
Has no pets
No children present
Dogs allowed on bed
Dogs allowed on furniture
Potty breaks every 2-4 hours

Information Mark S. would like to know about your pet

I have an extensive list of questions concerning care needs, personality, and behaviors that I will go through with you during our meet & greet.

A typical day

I'll usually let your dog out 4 times a day with 1 or 2 of those being walks, depending on your dog's energy level. But this is easily adjustable for those, like puppies, who need to be let out more often.

Location

Denver, CO

Mark S.'s Neighborhood

Mark S. 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.

Safe Mutts with Wagging Butts

Pet care experience

A 220-lb. St. Bernard helped me learn to walk. I guess he was training me so I could take him for walks later. Since then, I've raised numerous dogs from literally the day they were born, so I'm experienced with puppies, adults of any size, seniors, and a variety of special needs. I started caring for others' dogs over a decade ago as my living situation permitted. And since joining Rover in February 2023, I've provided a safe, fun place for dogs of all types and temperaments.

Reviews

Kyle R.
Boarding • Feb 23, 2026
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Mark was great with our pup Poppie! Being new to the family Poppie still has some training/behaviors she is working on and Mark was incredibly patient with her and kept us informed on how she was doing throughout her stay. Would highly recommend Mark

Sara C.
Boarding • Feb 19, 2026
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My dog loves staying over at Mark’s!

Doggy Day Care • Jan 04, 2026

Mark S. cancelled a booking 2 days before it was scheduled to begin.

Rebecca F.
Doggy Day Care • Dec 31, 2025
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Another lovely doggie day care stay for my Labradoodle. Thanks Mark!

About Mark S.

Communication

50 repeat pet parents
100% response rate
Usually responds in a few minutes
30% bookings with photo updates
Sends updates with Rover Cards

Skills

15 years of experience
Oral medication administration
Injected medication administration
First aid/CPR
Senior dog experience
Special needs dog experience
Can provide daily exercise

Safety, trust & environment

I ultimately try to re-create the schedule and house rules your pup already knows to make staying in a new place as comfortable and safe for them as possible. I live in a very pet-friendly apartment building with two fenced-in courtyards and a dog park half a block away. There's an elevator, so dogs with mobility problems don't have to worry about stairs. I currently don't have a dog of my own, but I usually have other dogs staying with me, so your pup should have plenty of new friends to play with. If all that sounds good, let's set up a time to meet you and your pup, preferrably at my place so you can check out the accommodations. Looking forward to meeting your pooch (and you).

Home

Lives in an apartment
Has a fenced yard
Non-smoking household
Has no pets
No children present
Dogs allowed on bed
Dogs allowed on furniture
Potty breaks every 2-4 hours

Information Mark S. would like to know about your pet

I have an extensive list of questions concerning care needs, personality, and behaviors that I will go through with you during our meet & greet.

A typical day

I'll usually let your dog out 4 times a day with 1 or 2 of those being walks, depending on your dog's energy level. But this is easily adjustable for those, like puppies, who need to be let out more often.

Each sitter joining Rover needs to pass a background check. And by booking on Rover, you can get photo & message updates, 24/7 support, and reimbursement for eligible vet care.
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Mark S.

Star Sitter

Capitol Hill, Denver, CO

5.0 out of 5 stars
126 reviews