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Marissa S.

Star Sitter

Derwood, MD

4.9 out of 5 stars
17 reviews
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Services

Marissa can host

Cats
0 to 15 lbs
16 to 40 lbs
41 to 100 lbs
Spayed and neutered dogs only
No females in heat
Crate-trained dogs only

Availability

Pet care is a regular part of my daily life, with time set aside for walks, feeding, and play. I keep a consistent schedule while also staying flexible for each pet’s unique needs. Every pet I care for gets my full attention, love, and respect.

Available
Not available
SMTWTFS
Boarding Cancellation Policy:

About Marissa S.

Communication

3 repeat pet parents
100% response rate
Usually responds in a few minutes
90% bookings with photo updates
Sends updates with Rover Cards

Skills

13 years of experience
Oral medication administration
Senior dog experience
Can provide daily exercise

Safety, trust & environment

When your pet is in my home I will treat them like they are my own. Making sure I spend time with them to make sure all of their needs are met.

Home

Lives in a house
Does not have a yard
Non-smoking household
Has 1 dog
No children present
Dogs not allowed on bed
Dogs allowed on furniture
Potty breaks every 2-4 hours

Information Marissa S. would like to know about your pet

I need to know if your dog takes any medication, or has any special needs. It is also important to know if your dog is crate trained (for sleeping only).

A typical day

I like to walk the dogs to the dog park so they can let out all of their energy or walk them around the lake near my house. I typically walk the dogs 3 times per day, but happy to accommodate whatever schedule they are used to.

Location

Derwood, MD

Marissa S.'s Neighborhood

Pets

Marissa 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.

Loving pet care when u cant b there

Pet care experience

I grew up with dogs, adopted a cat as my first pet, and then adopted a dog in 2021. I know how to make your dog or cat feel happy and at home.

Reviews

Jessica M.
Boarding • Jul 27, 2026
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Chai had the absolute best time with Marissa! She stayed for 8 days and was so well loved and cared for. Chai completely bonded with Marissa's dog, Kobe—they had a blast playing together, and Chai especially loved trying to steal all of his toys. Marissa sent regular updates and plenty of photos, which gave me complete peace of mind while I was away. It was clear Chai was in fantastic hands. I will absolutely book with Marissa again and highly recommend her!

Christopher C.
Boarding • Jul 26, 2026
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Great contact, easy drop off and pick up, daily updates. Duke had a great stay and had plenty of activity.

Jasmine K.
Boarding • Jul 05, 2026
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Marissa and her son were wonderful! They took us on as a last minute sit job and saved our weekend. She was so friendly and kind and laid back. Her energy is what I loved for my dog, because we are training for calm and chill and that’s what she came off as being. She was flexible and her dog got along great with my dog. I felt comfortable and at ease leaving our pup with her and this was our first time using a pet sitter. I highly recommend Marissa and if ever in town again will call her up.

David E.
Boarding • Apr 09, 2026
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Excellent Dog’s Sitter !! We give them a Big YES!! Thank you for talking care our lovely Lolo 💙🐾 We see you next time for sure 🙏💕 Earle Family

About Marissa S.

Communication

3 repeat pet parents
100% response rate
Usually responds in a few minutes
90% bookings with photo updates
Sends updates with Rover Cards

Skills

13 years of experience
Oral medication administration
Senior dog experience
Can provide daily exercise

Safety, trust & environment

When your pet is in my home I will treat them like they are my own. Making sure I spend time with them to make sure all of their needs are met.

Home

Lives in a house
Does not have a yard
Non-smoking household
Has 1 dog
No children present
Dogs not allowed on bed
Dogs allowed on furniture
Potty breaks every 2-4 hours

Information Marissa S. would like to know about your pet

I need to know if your dog takes any medication, or has any special needs. It is also important to know if your dog is crate trained (for sleeping only).

A typical day

I like to walk the dogs to the dog park so they can let out all of their energy or walk them around the lake near my house. I typically walk the dogs 3 times per day, but happy to accommodate whatever schedule they are used to.

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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Marissa S.

Star Sitter

Derwood, MD

4.9 out of 5 stars
17 reviews