Adopt

Kittens and cats in Aylmer, Ontario

Looking for a kitten or cat in Aylmer, Ontario? Adopt a Pet can help you find a new best friend near you.

A pair of cats

Adopt a cat in Aylmer, Ontario

These adorable cats are available for adoption in Aylmer, Ontario. To learn more about each adoptable cat, click on the "i" icon for fast facts, or their photo or name for full details.
We'll also keep you updated on Mary-Kate's adoption status with email updates.
Photo of Mary-Kate

Mary-Kate

Domestic Shorthair

Female, Young
London, ON
Size
(when grown) -
Details
Good with kids, Not good with cats, House-trained, Spayed or Neutered, Shots are up-to-date,
Story
Mary-Kate is strong-willed (wants to be the alpha cat of the house), very intelligent, patient, beautiful and loves belly rubs. Mary-Kate loves napping most of the day, especially cuddled up with her twin sister Ashley, who must be adopted with her. She loves wand toys, especially a caterpillar on a string, which I will provide. She loves watching squirrels and birds out the window. Mary-Kate would thrive in a home with no other pets (aside from her sister). She is good with kids, but doesn't like being picked up by them. She would benefit from not having constant access to food, as she tends to overeat. House-trained. Mary-Kate is spayed, up-to-date with vaccinations, and microchipped. No medical conditions. The only reason she is up for adoption is because her sister has a behavioural issue, and we can't stand the thought of splitting them up by only rehoming Ashley, because they are so bonded.
We'll also keep you updated on Ashley's adoption status with email updates.
Photo of Ashley

Ashley

Domestic Shorthair

Female, Young
London, ON
Size
(when grown) -
Details
Good with kids, Not good with cats, Spayed or Neutered, Shots are up-to-date,
Story
Ashley is a bonded twin with Mary-Kate, they must be adopted together. She is cute, friendly and is quiet, but has the loudest purr when she is cuddling up for a nap, and loves kneading. Ashley loves puzzle feeders for treats and food. She has lots of cat toys, but most enjoys playing with pompoms, beads and pipe cleaners she finds. She loves cat wands too. Ashley would thrive in a house with kids or toddlers. There can be no other cats or pets in the house, because it leads to stress and she shows her stress by peeing outside the litterbox, but it's not too late to break the habit with effort. Ashley is spayed, up to date on vaccines, and microchipped. Medical reasons for her behaviour issue have been ruled out by urinalysis. In order to resolve Ashley's behaviour issue, she can't be with other pets (aside from her sister), her litterbox needs scooped daily and emptied/cleaned regularly, and using a plug-in pheromone diffuser such as Felliway is very helpful.
We'll also keep you updated on Lucy's adoption status with email updates.
Photo of Lucy

Lucy

Domestic Shorthair

Female, 1 yr
London, ON
Size
(when grown) -
Details
Good with kids, Good with dogs, Good with cats, Spayed or Neutered, Shots are up-to-date,
Story
Fostered in Blenheim, On Adoption Fee: $200 Approx 1 year old (our best guess) DSH Will be vaccinated and spayed prior to adoption Lucy is a beautiful, approximately 1-year-old rescue girl who has thrived in foster care. After being found with her kittens (who have all but 1 (Linus) been adopted!), this devoted mama is finally getting her turn to be the one cared for — and she is so ready for her forever home. In her foster home, Lucy has truly come out of her shell. She’s gentle, affectionate, and has the cutest way of leaning into pets once she trusts you. She enjoys cozy spots, quiet naps, and being close enough to her humans to feel involved, but not overwhelmed. She’s the perfect mix of independent and cuddly. Lucy will be fully vaccinated and spayed prior to adoption & is litter-trained. Now that her babies are safe and settled, it’s Lucy’s moment to shine — and she’s hoping the right family sees just how special she is. If you’re looking for a loving companion who’s already mastered being a wonderful housemate, Lucy might just be your girl. Lucy can't wait to meet you!
We'll also keep you updated on Matti's adoption status with email updates.
Photo of Matti

Matti

Domestic Longhair

Female, Adult
London, ON
Size
(when grown) -
Details
House-trained, Spayed or Neutered,
Story
Name: Breed: Age: Gender: Weight: Good with cats or Small Animals: Good with dogs: Good with Young Children: Good with Older Children: Fenced Yard Required: Crate-Trained: House Trained: Meet Matti – A Quiet Beauty on the Road to Her Best Life Approx. 4 years old | Adoption Fee: $275 Matti came into Animalert’s care in rough shape and needing a little extra help with her litter box habits. Thanks to the dedication of her foster family, she has made wonderful progress and is now thriving in a calm, caring environment. Matti is a sweet and gentle soul who prefers a quiet, predictable home—ideally with someone who is home often and can offer her the steady routine she finds comforting. She can be timid and easily startled, but she’s also affectionate in her own endearing way. Each morning, she gently wakes her foster with soft pats and charmingly grumpy meows, especially when breakfast is near—her favorite time of day. This lovely girl enjoys the simple pleasures in life: sleeping, eating, and a good brushing session (especially right before meals). With her long, beautiful coat, regular brushing is essential to keep her comfortable and mat-free. Matti isn’t too interested in typical cat toys, but she lights up when there’s a bug to chase or a treat to track down. She’s still learning what play means and would benefit from a patient adopter who can help her discover more ways to have fun. Thanks to a structured routine, positive reinforcement, and the use of Cat Attract litter, Matti has recently become litter box efficient. To help her continue this success, adopters should be prepared for a transition period. We recommend an open litter box with low sides, placed on an easy-to-clean floor, with pee pads underneath during the adjustment phase. Matti is spayed, vaccinated, and ready to continue her journey with someone who can offer patience, love, and a peaceful home. Call 519-642-7732 Adoptionn fee $275.00 https://www.animalert.ca/apply/cat-adoption If you are interested in providing a forever home, please complete the online adoption application at this link, https://www.animalert.ca/apply/dog-adoption. If you are interested in learning more about Animalert Please visit our website at       http://animalert.ca Due to the volume of emails, phone calls and messages Animalert receives, it is not always possible to respond to every application. We do review every application. We will only be contacting applications that we feel are a match for the pet they are applying for. Thank you for your understanding.   Only those who complete an adoption application will be considered for adoption.     * Please note - we may take 24-48 hours to respond, adoption will be approved to approved homes only, we reserve the right to deny adoption to anyone without providing a reason. Animalert does not adopt outside of Canada at this time. *   November 14, 2025, 10:51 am
We'll also keep you updated on FRONC (CP)'s adoption status with email updates.
Photo of FRONC (CP)

FRONC (CP)

Domestic Shorthair

Male, Adult
London, ON
Size
(when grown) -
Details
Not good with kids, Not good with dogs, Not good with cats, House-trained, Spayed or Neutered,
Story
Name: Breed: Age: Gender: Weight: Good with cats or Small Animals: Good with dogs: Good with Young Children: Good with Older Children: Fenced Yard Required: Crate-Trained: House Trained: Meet Fronc – Handsome, Playful, and Independent Born in 2021 Fronc is a striking young cat with a playful spirit and a love for toys—especially his beloved tent, where he enjoys hours of fun! When playtime winds down, you’ll find him lounging in a sunny spot or watching the world go by from a cozy windowsill. Fronc would do best as the only pet in a calm home, ideally with older children who respect his space. He’s neutered, vaccinated, fully litter trained, and lives happily indoors only. If you're looking for a fun-loving yet independent companion, Fronc might be your perfect match! Fronc's adoption fee is $75.00 Call 519-642-7732 https://www.animalert.ca/apply/cat-adoption If you are interested in providing a forever home, please complete the online adoption application at this link, https://www.animalert.ca/apply/dog-adoption. If you are interested in learning more about Animalert Please visit our website at       http://animalert.ca Due to the volume of emails, phone calls and messages Animalert receives, it is not always possible to respond to every application. We do review every application. We will only be contacting applications that we feel are a match for the pet they are applying for. Thank you for your understanding.   Only those who complete an adoption application will be considered for adoption.     * Please note - we may take 24-48 hours to respond, adoption will be approved to approved homes only, we reserve the right to deny adoption to anyone without providing a reason. Animalert does not adopt outside of Canada at this time. *   August 3, 2025, 5:42 pm
We'll also keep you updated on FESTER & PUGSLEY (CP)'s adoption status with email updates.
Photo of FESTER & PUGSLEY (CP)

FESTER & PUGSLEY (CP)

Domestic Shorthair

Male, Young
London, ON
Size
(when grown) -
Details
Good with cats, House-trained, Spayed or Neutered,
Story
Name: Breed: Age: Gender: Weight: Good with cats or Small Animals: Good with dogs: Good with Young Children: Good with Older Children: Fenced Yard Required: Crate-Trained: House Trained: Meet Pugsley & Fester – Bonded Brothers with Big Personalities Born August 2024 | Adoption Fee: $300 (for the pair) Pugsley and Fester are an adorable bonded pair looking for a loving indoor-only home together. Pugsley is the bigger of the two and loves to be picked up—he’s friendly, playful, and even enjoys the sound of the vacuum! He’s also a big fan of toys and treats. Fester is a sweet soul who prefers not to be picked up, but loves curling up on his humans when it’s time to relax. He’s vocal when he wants affection or reassurance and thrives in a secure, cozy environment. Both boys are neutered, vaccinated, and litter box champs. Their personalities complement each other perfectly—Pugsley brings the fun, and Fester brings the heart. Call 519-642-7732 Apply online: animalert.ca/apply/cat-adoption Their adoption is fee $300.00 If you are interested in providing a forever home, please complete the online adoption application at this link, https://www.animalert.ca/apply/dog-adoption. If you are interested in learning more about Animalert Please visit our website at       http://animalert.ca Due to the volume of emails, phone calls and messages Animalert receives, it is not always possible to respond to every application. We do review every application. We will only be contacting applications that we feel are a match for the pet they are applying for. Thank you for your understanding.   Only those who complete an adoption application will be considered for adoption.     * Please note - we may take 24-48 hours to respond, adoption will be approved to approved homes only, we reserve the right to deny adoption to anyone without providing a reason. Animalert does not adopt outside of Canada at this time. *   September 17, 2025, 11:11 am

Search for a kitten or cat

Use the search tool below to browse adoptable kittens and adult cats in Aylmer, Ontario.

Kittens and cats in nearby cities

Cat shelters and rescues in Aylmer, Ontario

There are animal shelters and rescues that focus specifically on finding great homes for cats in Aylmer, Ontario. Browse these rescues and shelters below.

Here are a few organizations closest to you:

Rescue

Relief Animal Rescue

Aylmer, ON N5H 2P4

Pet Types: cats, dogs

More an arrow icon

Rescue

Animal Aid of St. Thomas Elgin

333 Talbot St., St. Thomas, ON N5P 1B5

Pet Types: cats

More an arrow icon

Shelter

St Thomas Animal Services

St Thomas, ON N5P 3R8

Pet Types: cats, birds, dogs, rabbits, reptiles, small animals

More an arrow icon

Shelter

Pets/Friends For Life

St. Thomas, ON N5P 1B7

Pet Types: cats

More an arrow icon

Shelter

Animal Aide Association

333 Talbot St, St. Thomas, ON N5P 1B5

Pet Types: cats, dogs

More an arrow icon

Rescue

Animal Love Foundation

London, ON N5W 1X8

Pet Types: cats, dogs

More an arrow icon

Rescue

ARF Ontario

London, ON N6C 3G7

Pet Types: cats, dogs

More an arrow icon

Shelter

Animal Outreach

433 Beachwood Ave, London, Ontario, ON N6J 3J9

Pet Types: cats, dogs

More an arrow icon

Rescue

Animalert

London, ON N6H 5C4

Pet Types: cats, dogs

More an arrow icon

Looking for a specific shelter or rescue?

For a comprehensive list of all shelters and rescues, try our search page. We have more than 17,000 organizations in our database with furry pals waiting for a new home!

Image of cat

Looking for a specific breed?

Select from the options below to view adoptable kittens and cats in Aylmer, Ontario and nearby cities.

Popular cat breeds