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Marissa D.

5.0 out of 5 stars
Profile image

Marissa D.

5.0 out of 5 stars

Contact for Drop-In Visits

from $13 per visit

Highlights

Enhanced background check
10 years of experience
Can administer medication
Senior dog experience
Can provide daily exercise

Pet care experience

I love furry friends!

From the time I was born to when I left for college, I had no less than 2 dogs in my home at all times. I loved taking them for walks, playing with them, and snuggling with them. Since leaving for college, I have pet sit for professors and friends, and would love to meet more furry friends :).

Cat care experience

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I love furry friends!

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

Qualifications

46% response rate
Usually responds within a few hours
Sends updates with Rover Cards
10 years of experience
Oral medication administration
Injected medication administration
Senior dog experience
Can provide daily exercise

Safety, trust & environment

I respect the boundaries of dogs and cats, and am very empathetic towards animals. I understand that pets can have anxiety when their owners leave, and I'm happy to do anything to relieve some of that anxiety. I am also happy to take the dogs on walks whenever they want, and love playing with hyper pups to tire them out.

Ratings and reviews

5.0
stars
1 rating
Marina R.
5.0 out of 5 stars
House Sitting • Aug 15, 2026

Mar has been amazing. We were looking for someone to watch our energetic 50 lbs puppy for a week as we traveled aboard. Mar made us feel very comfortable throughout the stay and made us feel that our puppy was in great hands- which was very important for us as this was our first time to be apart from our puppy for an extended time. Highly recommend and will definitely hire again.

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Calendar and availability

Schedule

I'm a PhD student at University of Michigan in computational medicine, so I can work from home and my schedule is very flexible! I'm happy to dog walk and dog/cat sit anytime during the week and weekends, and can also do extended stays!

0 to 15 lbs
16 to 40 lbs
41 to 100 lbs
over 101 lbs
Marissa can host up to 2 drop-ins per day
I love hyper and calm animals! The only thing I'd like to be aware of is any special requests for walks, such as staying away from adults, kids, or other dogs. I am happy to walk these pets, but just want to know beforehand!
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.