K9 CompanionsK9 Companions — pet sitting in Linthicum, Maryland

About Cory

A Little About Me

Cory Brennan, the person behind K9 Companions — caring for dogs, cats and other pets in Linthicum, Maryland.

Cory kissing a black and white dog on the cheek in front of a window
One of my favorites.
Cory kneeling on a wooden floor between two golden doodles

Hi! I’m the person behind K9 Companions, and I’m so happy you’re here!

Animals have always been a big part of my life, and caring for them is something I genuinely love. With over 10 years of pet-care experience, I’ve had the pleasure of getting to know so many wonderful pets and their people along the way.

I believe every pet has their own personality, routines, and little quirks, and they deserve care that recognizes that. Whether your pet loves long walks, extra belly rubs, playtime, or simply having someone nearby, I want them to feel comfortable, safe, and loved while you’re away.

I also know how important it is to feel at ease when someone else is caring for your furry family members. That’s why I make communication a priority, with plenty of photos and updates so you never have to wonder how things are going.

K9 Companions is built on trust, reliability, and a genuine love for animals. I look forward to meeting you and your pets!

years caring for pets
10+
sitter — always the same one
1
visit comes with photos
Every
Cory sitting on the rug between her two dogs at home
Me and my two, at home.
Cory lying on the couch beside a black and tan dog resting its head near her face

Where it started

This is Penny — my first dog.

Cory kneeling in a red jacket on a grassy hill, hugging Penny, her brown and white dog
Penny licking Cory's face while Cory kneels in the grass in a red hoodie

This is Penny — my first dog. Everything I know about looking after someone else's pet, I learned by loving her first.

Cory cheek to cheek with a white and brown pit bull type dog in a purple harness
One of the rescue dogs I walk at the shelter in my spare time — not a client, just a dog who needed a walk.
Cory touching noses with a big curly-haired golden dog
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