Saving Animals and Serving People.

The Assisi Animal Foundation is the first built no-kill, non-profit animal shelter in McHenry County.

Saving Animals and Serving People.

The Assisi Animal Foundation is the first built no-kill, non-profit animal shelter in McHenry County.

Our mission at the Assisi Animal Foundation since our founding in 1983, has been dedicated to providing shelter, care and re-homing animals to loving, permanent homes. We are a private animal shelter and are located in rural Crystal Lake, Illinois. We abide by a no-kill policy, and have many cats and dogs looking for forever homes. Please feel free to browse our website, and be sure to contact us to schedule a visit or for more information. Learn More ​

ADOPT

We have many loving cats and dogs just waiting for you! We have several options for those that would like to give a shelter animal a forever home.

LEARN MORE

VOLUNTEER

Do you love working with animals? We can always use cheerful, energetic volunteers! If you can help out in any way, we can find a place for you.

VOLUNTEER OPPORTUNITIES

DONATE

Your donation helps us to purchase needed items, such as veterinary care, food, medicine, and other supplies, as well as helps us with utilities. 

MAKE A DONATION

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What Others Are Saying:

Velery S.
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Last month we adopted (Jana) the most wonderful cat. Our senior cat passed away and I was so depressed and heart broken. This little angel has filled such a hole in my heart. She is getting along with our other cat and did well at her first vet check up. She is as happy as can be. Thank you so much to Assisi for bringing us together. The process went very smoothly and the adoption woman Sue was wonderful. Thank you for helping us complete our family.
Luke S.
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Great facility! Cats are free to roam and look so happy and healthy. All of the kittens and cats are well cared for and so social and friendly. Staff was very knowledgeable and nice. Can’t wait to adopt another.
Meredith S.
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We adopted our kitty Rose from Assisi! They were wonderful to work with, especially as we were a first time cat family. They were patient and answered all our questions, and it worked because Rose is just perfect for our family!
Jimmy B.
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Adopted our loving cat Sprout through Asssi and they were very helpful and knowledgeable. You can tell the staff truly cares for the animals they are helping. You could also tell Sprout was very well taken care of while in their care. Thank you for our new family member.
Becca B.
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Lee is amazing in making sure any and all of the kitties and puppies are well taken care of and she and her staff are amazing!! I am so proud to be a volunteer!!
Numari F.
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My sister adopted 2 kittens from here! The staff is knowledgeable and know the personality of each animal to find a good and loving home!
Lauren E.
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All the animals at Assisi receive such loving care. You can see it when you look at the animal photos. They can tell you about their needs, preferences, etc. Other shelters I have noted sometimes can't even tell you if they are male or female, let alone what their personality is like. We are very pleased with our cat Buddy that we adopted from them!
River B.
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I’ve worked as a cat foster for several years and had dealings with a number of animal shelters. I recently visited and I’m so incredibly impressed by the level of professionalism, compassion, and competency. If you’re looking for volunteer opportunities or an addition to your family, look no further. Assisi Animal Foundation is a truly wonderful haven for animals. Please visit, adopt, donate, or volunteer. Keep this place alive!
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