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Marissa N.

Star Sitter

Houston, TX

5.0 out of 5 stars
39 reviews
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Services

Marissa can care for

Cats
0 to 15 lbs
16 to 40 lbs
41 to 100 lbs
over 101 lbs

Availability

Weekends are wide open for all the belly rubs, adventures, and cozy couch time! I’m available all day Saturday–Monday. During the week, I’m in the office, but I can swing by in the mornings or evenings for walks, feeding, or check-ins. Let’s make a schedule that keeps your pet happy and comfy.

Available
Not available
SMTWTFS
Drop-In Visits Cancellation Policy:

About Marissa N.

Communication

13 repeat pet parents
100% response rate
Usually responds in under half an hour
100% bookings with photo updates
Sends updates with Rover Cards

Dog skills

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

Safety, trust & environment

I treat every pet as if they were my own and take the time to learn their routines, comfort items, and any routines you want followed. I’m patient and gentle when pets are warming up to someone new, and I always prioritize their safety. I monitor doors, gates, and outdoor time closely, and I keep a careful eye on body language to make sure your pet feels safe, relaxed, and understood in their own space. I provide regular updates so you always know how your pet is doing including lots of pictures!

Information Marissa N. would like to know about your pet

Please let me know if your pet has any special needs or accommodations. This can include medications, mobility concerns, anxiety triggers, reactivity, feeding routines, or anything that helps them feel safe and comfortable. The more I know ahead of time, the better I can make their experience!

A typical day

My days are tailored to each pet. Energetic dogs get long walks, playtime, and mental enrichment, while senior or shy pups enjoy slow strolls and cozy company. Cats can expect plenty of wand-toy action, treat puzzles, or gentle affection at their pace. I follow your routine to make your pet feel safe, happy, and understood.

Location

Houston, TX

Marissa N.'s Neighborhood

Pets

Marissa N. 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.

Big or small, I care for them all

Pet care experience

There is no greater sense of fulfillment than to be able to work with animals of all shapes and sizes. It makes me happy to know that there is work for people who value being able to spend time with animals and help out people who are needing some extra help. I am flexible with everything I do. Whether your dog wants to walk around the neighborhood or your shy kitty just needs quiet company, I’m here for it. I am willing to work with your schedule and needs in order to provide the best care to you and for your pets!

Reviews

Tiffany B.
Drop-In Visits • Jun 03, 2026
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Marissa did a fantastic job feeding and loving on my baby! She has a sweet personality and it is evident she loves animals. She follows instructions diligently and kept me updated throughout my absence. Thank you, Marissa!!

Susan E.
Drop-In Visits • May 19, 2026
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My cats were well taken care of while I was gone! Everything we requested for our cats care was done and visits were on time and complete with updates and photos. Would highly recommend Marissa!

Edwin B.
Drop-In Visits • May 14, 2026
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Very reliable and great communication! Felt very safe with Marissa watching my blind dog. Sent pictures daily and house was just as we left it when we went on vacation. Very dependable! A+++

Michele M.
Drop-In Visits • Mar 22, 2026
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Marissa did an amazing job! Ember even warmed up to her quickly and asked for pets! The fur babies we well taken care of while I was gone, as well as she sent so many pics, I really was missing them while I was gone. She even brought in a package I wasn’t expecting until the following Tuesday!

About Marissa N.

Communication

13 repeat pet parents
100% response rate
Usually responds in under half an hour
100% bookings with photo updates
Sends updates with Rover Cards

Dog skills

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

Safety, trust & environment

I treat every pet as if they were my own and take the time to learn their routines, comfort items, and any routines you want followed. I’m patient and gentle when pets are warming up to someone new, and I always prioritize their safety. I monitor doors, gates, and outdoor time closely, and I keep a careful eye on body language to make sure your pet feels safe, relaxed, and understood in their own space. I provide regular updates so you always know how your pet is doing including lots of pictures!

Information Marissa N. would like to know about your pet

Please let me know if your pet has any special needs or accommodations. This can include medications, mobility concerns, anxiety triggers, reactivity, feeding routines, or anything that helps them feel safe and comfortable. The more I know ahead of time, the better I can make their experience!

A typical day

My days are tailored to each pet. Energetic dogs get long walks, playtime, and mental enrichment, while senior or shy pups enjoy slow strolls and cozy company. Cats can expect plenty of wand-toy action, treat puzzles, or gentle affection at their pace. I follow your routine to make your pet feel safe, happy, and understood.

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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Verified Enhanced Background Check

Marissa N.

Star Sitter

Houston, TX

5.0 out of 5 stars
39 reviews