Who We Are

Jeff Buckley & Leonard Cohen @ Happy Cats

At Happy Cats Haven, we take in homeless Colorado cats and kittens and find them new, forever homes. We are a Feline Friendly Shelter and guarantee safe haven for all cats we take in.

Feline Friendly means we treat our cats as individuals–with respect, compassion and positive reinforcement–to make their stay as stress-free as possible until they are adopted.

All our funding comes from private individuals and grants. We are a 501(c)3 organization, so your donation is fully tax-deductible. Please help by clicking directly on our Paypal button, below.

The volunteers, cats & kittens thank you!


Clicker play @ Happy Cats

Click with Your Cat

September 18, 2016

Think cats can’t be trained? Think again! Come to Happy Cats for a fun class on teaching your cat what TO do instead of yelling at him about what NOT to do.

Jack Frost @ Happy Cats

Kitty Kindergarten

September 18, 2016

Learn how to raise a happy, confident kitten instead of a scaredy-cat in this fun session about kitten and cat behavior.



Melody, Jane, Kitty, Frappucino, Leah, Lucy, Mama Jenny and EVAN were adopted this week! Jog on, kitties! Please CLICK HERE to see the rest of our adoptable cats and kittens. Check out our Facebook page to see our kitties heading home and happy at home!

Happy Tales

  • Baily & Bella @ HomeBaily is loved and happy!
    Baily We wanted to send you a pic of our Baily (FKA Haley) and her new sister Bella! Chase
  • MuMurrays new throne
    Just wanted to share this picture of Murray, who was Lasagna at Happy Cats Haven. He is lounging on my husband’s new recliner like he […]
  • frank @ hchFrankie Five Toes Mana
    Frank showed up starving at a community cat colony last February, with his white fur all red from a bleeding mouth. We brought him in […]
  • Vivy is my light
    I adopted Vivy in November of 2014. One week after having my other fur baby put down. My heart was broken and I saw Vivy […]
  • beerumerbwBee and Rumer
    Happy Cats took in 5 kittens from an outside situation when they became orphaned. It soon became clear that two of the kittens, beautiful little […]