Tree House Humane Society

Tree House Humane Society is a partner of Best Friends, working together to save the lives of dogs and cats in communities like yours across the country

The Best Friends Network is made up of thousands of public and private shelters, rescue groups, spay/neuter organizations, and other animal welfare groups — all working to save the lives of dogs and cats in communities like yours across the country.

From Tree House Humane Society

We envision a world in which every cat thrives. Since its founding in 1971, Tree House Humane Society has created innovative and progressive approaches to animal welfare that not only enhance the lives of companion animals in the community but also bring a greater awareness of animal welfare issues to the general public. Tree House empowers communities of caregivers to protect, nurture, and support new solutions so no cat suffers.

Chicago, IL 60645-1811
Locations icon

How is your community doing when it comes to lifesaving? 

Our partners support each other and inspire their own communities to increase lifesaving of dogs and cats across the country.

Every partner has one common goal: to save the lives of homeless pets.

How Is Your Community Doing?

Animals in Illinois need your help

You can make a world of difference in the lives of cats and dogs in your community when you work with Tree House Humane Society and Best Friends to support homeless pets and save more lives.

woman smiling with a dog

Adopt a pet

When you adopt a homeless dog or cat you’re saving the life of a loving and loyal animal. You’re also making space for other pets to find families of their own.
Adopt a Pet
woman holding two kittens

Foster a pet

Fostering a pet is a short-term commitment with long-term impact. By opening your home to a dog or cat for even a few days, you can save lives.
Foster a Pet

Heartwarming stories from our partners

Just like , shelters and rescue groups around the country are saving the lives of homeless cats and dogs. Read more about their lifesaving work. 
Selfie of Katie holding Berry the dog, who is wearing a pink jacket

Dog goes from face in the crowd to one in a million

After coming from a house with 70 other dogs, Berry is happy being the center of attention with her new family.
A berry happy ending
Feature
Veteran hugging his dog courtesy of K9s for Warriors

Veterans and shelter pets healing together

How dogs like Thunder bring hope and purpose to veterans facing life’s darkest moments
Groups save lives on both ends of the leash
Feature
Couple holding a cat carrier containing the cat they adopted in front of the Rose Bowl

Stars align to send 400 pets home at L.A. super adoption

The Best Friends event brought together more than 5,000 attendees and 15 animal shelters and rescue groups to save lives.
See some of the happy new families
Feature
Best Friends logo

Who we are

Best Friends Animal Society  works alongside thousands of animal shelters, rescue groups, and other animal welfare organizations to save the lives of cats and dogs across the country and to make the entire country no-kill in 2025.

The Best Friends Network is comprised of thousands of animal welfare groups from every single state, all working to save the lives of pets in their own communities.

Ranging from animal shelters and rescue groups to spay/neuter and trap-neuter-vaccinate-return (TNVR) organizations, they collaborate with Best Friends to save even more lives in every corner of the country.

Best Friends provides marketing help, fundraising events, webinars, grants, and other resources so that, together, we can Save Them All.

Interested in becoming a partner? Visit bestfriends.org/network »