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Karissa K.

Star Sitter

South River, NJ

5.0 out of 5 stars
57 reviews
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Services

Karissa can care for

Cats
0 to 15 lbs
16 to 40 lbs

Availability

I make myself available on my days off and do my best to work around my schedule to care for your fur babies. When you book with me, I’ll let you know right away if any of the requested times overlap with my work shifts, and I’ll gladly adjust and coordinate when possible to ensure your pets get the attention they deserve.

Available
Not available
SMTWTFS
Drop-In Visits Cancellation Policy:

About Karissa K.

Communication

14 repeat pet parents
96% response rate
Usually responds in around an hour
100% bookings with photo updates
Sends updates with Rover Cards

Dog skills

4 years of experience
Oral medication administration
Injected medication administration
First aid/CPR
Senior dog experience
Special needs dog experience
Can provide daily exercise

Cat skills

Oral medication administration
Injectable medication administration

Safety, trust & environment

Your pet’s safety and comfort are always my top priorities. I provide care exclusively in your home, creating a calm, secure environment where your pets can feel relaxed and loved. I follow their routines closely, respect your space, and focus on building trust with both you and your furry family members. My goal is to give you peace of mind knowing your pets are safe, happy, and well cared for in the comfort of their own home.

Information Karissa K. would like to know about your pet

For the safety of both your pets and myself, I kindly ask that you let me know if your pets have any behavioral issues or specific things I should be aware of. Please share any precautions, triggers, or activities to avoid so I can provide the safest and most comfortable care possible. Thank you in advance for helping me keep everyone happy and safe!

A typical day

During my visits, I focus on making each pet feel happy, comfortable, and loved. A typical day might include feeding, fresh water, administering any medications if needed, and keeping their space clean. I also provide plenty of playtime, cuddles, and mental stimulation through toys or interactive games. Every activity is tailored to your pet’s personality and energy level, ensuring they feel cared for, engaged, and content while you’re away.

Location

South River, NJ

Karissa K.'s Neighborhood

Pets

Karissa K. 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.

Veterinary Tech & Pet Caregiver

Pet care experience

Hello and welcome! My name is Karissa, and I’ve been a veterinary technician and dedicated pet caregiver almost 5 years. I’m also currently working toward my Associate’s degree and certification as a veterinary technician, which allows me to continue growing my knowledge and skills in animal care. Animals have always been a big part of my life—I’ve shared my home with dogs, cats, ferrets, fish, and more over the years. My love for them inspired me to build a career in the veterinary field, where I’ve gained valuable hands-on experience in animal health, wellness, and care. I assist doctors in providing the best medical attention to patients and enjoy educating and supporting pet owners along the way. When you choose me, you can feel confident knowing your furry loved ones are in caring, capable hands. I truly look forward to meeting you and your pets!

Cat care experience

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Vet-Tech Cat Whisperer

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

Reviews

Mara Z.
Drop-In Visits • Jun 14, 2026
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Words cannot express how caring and competent Karissa is. We would trust her with our human children if we had any left at home.

Keith H.
Drop-In Visits • Jun 02, 2026
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Hired Karissa for once a day drop ins for my 2 cats. Karissa did an outstanding job! Very clear communications and updates. Followed my instructions/procedures perfectly. I will definitely use her again in the future and will feel totally confident everything will be handled smoothly!

Valentina G.
Drop-In Visits • Mar 30, 2026
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Karissa was responsive and always gave pictures and updates in a timely manner. She was flexible and came at different times depending on what we needed. I’d definitely use her again and recommend her

Cindy L.
Drop-In Visits • Feb 09, 2026
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thank you so much for peace of mind while we were away!

About Karissa K.

Communication

14 repeat pet parents
96% response rate
Usually responds in around an hour
100% bookings with photo updates
Sends updates with Rover Cards

Dog skills

4 years of experience
Oral medication administration
Injected medication administration
First aid/CPR
Senior dog experience
Special needs dog experience
Can provide daily exercise

Cat skills

Oral medication administration
Injectable medication administration

Safety, trust & environment

Your pet’s safety and comfort are always my top priorities. I provide care exclusively in your home, creating a calm, secure environment where your pets can feel relaxed and loved. I follow their routines closely, respect your space, and focus on building trust with both you and your furry family members. My goal is to give you peace of mind knowing your pets are safe, happy, and well cared for in the comfort of their own home.

Information Karissa K. would like to know about your pet

For the safety of both your pets and myself, I kindly ask that you let me know if your pets have any behavioral issues or specific things I should be aware of. Please share any precautions, triggers, or activities to avoid so I can provide the safest and most comfortable care possible. Thank you in advance for helping me keep everyone happy and safe!

A typical day

During my visits, I focus on making each pet feel happy, comfortable, and loved. A typical day might include feeding, fresh water, administering any medications if needed, and keeping their space clean. I also provide plenty of playtime, cuddles, and mental stimulation through toys or interactive games. Every activity is tailored to your pet’s personality and energy level, ensuring they feel cared for, engaged, and content while you’re away.

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

Karissa K.

Star Sitter

South River, NJ

5.0 out of 5 stars
57 reviews