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Karsten J.

4.8 out of 5 stars
7 repeat clients
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Karsten J.

4.8 out of 5 stars
7 repeat clients

Contact for Drop-In Visits

from $25 per visit

Highlights

Enhanced background check
15 years of experience

Pet care experience

Experienced Pet Care You Can Trust

With years of hands-on experience working for dog sitting companies and caring for my own four beloved pets, I understand that every animal has unique needs. From playful pups to cuddly cats, I provide attentive, reliable care that keeps pets happy and owners at ease. Whether it’s daily walks, drop-in visits, or extended stays, I treat every pet like family—because they deserve nothing less.

Cat care experience

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Gentle Care for Every Cat

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

Qualifications

7 repeat pet parents
100% response rate
Usually responds in a few minutes
70% bookings with photo updates
Sends updates with Rover Cards
15 years of experience

Pets

Safety, trust & environment

When caring for pets in a client’s home, I always prioritize safety, respect, and trust. I treat each home with the same care and professionalism as I would my own, making sure doors are locked, routines are followed, and pets are kept secure at all times. Clients can feel confident knowing their pets are in reliable hands, and that I will provide not only attentive care but also peace of mind while they’re away.

Ratings and reviews

4.8
stars
18 ratings
Mansi C.
5.0 out of 5 stars
House Sitting • Aug 25, 2026

Karsten is a cat whisperer! We were out of town for 4 days and she took care of our two tabby cats - one of them is a little skittish and rarely comes out for our past sitters. Within the first day she was able to get him out from under the bed and win him over with some treats. It’s such a relief when you get updates of your cats looking relaxed and happy while you’re away. Thank you Karsten!!

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Leslie J.
5.0 out of 5 stars
House Sitting • Aug 07, 2026

Karsten watched my two labs for a week while we were out of the country and she was very responsive and kept us up to date with all her visits. We were able to enjoy our time away knowing the pups were well taken care of.

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Brian T.
5.0 out of 5 stars
Dog Walking • Apr 13, 2026

Karsten was great. Without meeting my dog before, she was flexible with a somewhat short noticed booking. She was punctual and provided a pic to help me feel at ease. Will definitely use her again when I need a rover again

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Tim C.
5.0 out of 5 stars
House Sitting • Mar 08, 2026

Karsten was so communicative and amazing to Chip and I. He’s a big pitty mix and she was in absolute control of him, hung out with him, took him on walks and played games and enriched him. I got back from my trip and he was very happy and well taken care of! Will book again! Thank you!

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Jesica J.
5.0 out of 5 stars
House Sitting • Jan 14, 2026

Karsten recently helped watch my pups and was fantastic. She provided clear communication and pictures so I knew they were being well cared for. Highly recommend!

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Kelly C.
1.0 out of 5 stars
House Sitting • Dec 31, 2025

Karsten created the nightmare scenario that every pet parent dreads!!! She unexpectedly ABANDONED her contractual obligation 2 days into our 7-day booking, without arranging alternative care, while I was a thousand miles away in a different state, selfishly leaving my 2 innocent canine children scared, alone and without care indefinitely. As a former dog sitter myself, the trust of my clients and safety of their pets are TOP priorities, regardless of my personal feelings. So, if there is ever a concern or misunderstanding, it can easily be resolved by opening up the lines of communication (like 2 grown adults). Unfortunately, Karsten didn’t practice maturity, professionalism or emotional intelligence, when I sent her a schedule-clarifying text, which she claimed made her “uncomfortable”. I was completely caught off guard by her unhinged response, as my intention was strictly to get on the same page with her, not to create hostility. Rather than taking a moment to discuss the matter with me, she IMMEDIATELY bailed on me, and I was left to pick up the pieces of the chaos that ensued. She made it sound like Rover would just magically summon a new sitter to my home on the day before Christmas Eve. Instead I had to take time away from my grandmother’s last Christmas on this earth, so that I can emergency-search for a new sitter, and being forced to allow a complete stranger into my home because I couldn’t do a meet & greet in Austin as I was in Minnesota. All while my poor, innocent dogs, remained without a caretaker thanks to Karsten’s tragically poor judgement. Karsten claimed she LOVES my dogs, but it was so easy for her to risk their safety and walk away without remorse. I can’t imagine what she’s capable of doing to dogs she doesn’t like! Sorry but feeling uncomfy when a client expresses a simple concern doesn’t warrant this type of unforgivable, diabolical behavior.

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Calendar and availability

Available
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Schedule

Pet care naturally fits into my daily routine because I’m available all day, every day of the week. With a flexible schedule, I can easily accommodate walks, feedings, playtime, and check-ins whenever they’re needed. Since I’m always around, pets get consistent attention and care, whether it’s sticking to their normal routine or providing extra love and companionship while their owners are away.

Cats
0 to 15 lbs
16 to 40 lbs
41 to 100 lbs
over 101 lbs
Karsten can host up to 3 drop-ins per day
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.