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Katherine S.

Mercer, PA

4.9 out of 5 stars
40 reviews
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Services

Katherine can host

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

Katherine can care for

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

Availability

I work remotely from home with a flexible schedule to care for your pet. I have a tiny house with a fenced in yard on 123 acres.

Available
Not available
SMTWTFS
Boarding Cancellation Policy:

About Katherine S.

Communication

10 repeat pet parents
84% response rate
Usually responds in under half an hour
100% bookings with photo updates
Sends updates with Rover Cards

Dog skills

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

Cat skills

Oral medication administration

Safety, trust & environment

Your pet's happiness, comfort, and wellbeing is my top priority. My house is dog-proofed with plenty of space outside for them to run around. We live on a farm, so there's plenty for them to explore and enjoy safely.

Home

Lives in a house
Has a fenced yard
Non-smoking household
Has cats
No children present
Dogs allowed on bed
Dogs allowed on furniture
Potty breaks every 0-2 hours

Information Katherine S. would like to know about your pet

Let me know if your pet needs any special care-- medication, is okay at dog parks, active time, time in a kennel or specific dietary needs.

A typical day

I am active and love to hike, walk, and go to different parks. If your dog is good with the dog park, let me know!

Location

Mercer, PA

Katherine S.'s Neighborhood

Caring pet companion

Pet care experience

Hi there! I'm Kat St.Pierre, a dedicated and compassionate pet caretaker. With a background in education and nonprofit work, I'm skilled in patience, organization, and adaptability—qualities that are key to providing top-notch care for your pets. Whether it's keeping up with feeding schedules, ensuring plenty of playtime, or just offering some extra TLC, I'm here to make sure your pets feel safe, loved, and well cared for while you're away. I can't wait to meet your furry fam!

Cat care experience

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Loving pet caretaker

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

Reviews

Catherine P.
Boarding • Jul 30, 2026
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I was delighted with Katherine's service. She was prompt with my correspondence and the pickup and drop off service. Also my dog seemed to enjoy her stay with her immensely. I like that she provided me with photos during the course of the day boarding and overnight. I will definitely use her again in the future.

Carolyn J.
Boarding • Jul 21, 2026
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Katherine was a perfect dog-sitter for our Lab. We were more than satisfied with her 3 night stay. She sent pictures and updates every day! We wanted a laid back atmosphere because our Pup had been a rescue from a puppy mill which was very traumatizing. Katherine lives on a large farm so that was perfect. No kennels, no crates. Would highly recommend her! Thank you Katherine!

Amy J.
Boarding • Jul 12, 2026
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Most amazing dog sitter. Our pups love Kat! She is the best!

Chris B.
Boarding • Jul 03, 2026
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Very friendly and caring, Cole had an excellent time!

About Katherine S.

Communication

10 repeat pet parents
84% response rate
Usually responds in under half an hour
100% bookings with photo updates
Sends updates with Rover Cards

Dog skills

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

Cat skills

Oral medication administration

Safety, trust & environment

Your pet's happiness, comfort, and wellbeing is my top priority. My house is dog-proofed with plenty of space outside for them to run around. We live on a farm, so there's plenty for them to explore and enjoy safely.

Home

Lives in a house
Has a fenced yard
Non-smoking household
Has cats
No children present
Dogs allowed on bed
Dogs allowed on furniture
Potty breaks every 0-2 hours

Information Katherine S. would like to know about your pet

Let me know if your pet needs any special care-- medication, is okay at dog parks, active time, time in a kennel or specific dietary needs.

A typical day

I am active and love to hike, walk, and go to different parks. If your dog is good with the dog park, let me know!

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
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Verified Enhanced Background Check

Katherine S.

Mercer, PA

4.9 out of 5 stars
40 reviews