Who We Are

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!


Jack Frost @ Happy Cats

Kitty Kindergarten

September 24, 2017

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

Purr Me a Story

October 1, 2017

Come be a kitty companion and read out loud to the cats at Happy Cats Haven! Brush up on your reading skills and make a homeless kitty happy!



Woohoo! Gibbs, Ladybird, Margaret and OMG PAPAYA and PINEAPPLE 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

  • Peaches blossoms
    Peaches was once a young man’s cherished cat, along with another cat friend. Then life happened and he married a woman with a toddler. They soon got a big dog and found themselves expecting […]
  • Toby and friends
    Toby came to Happy Cats when he was found abandoned outside as a catolescent. He was always a wild child, ready to tumble and wrestle at the drop of a cat toy. A friendly little guy, he was adopted […]
  • Simon & Garfunkel
    Simon and Garfunkel’s mom had them outside in a garage, where they were found along with another litter of kittens. A kind family took them inside and worked hard to get them comfortable with […]
  • Chloe and Gracie best little girls ever
    Chloe and Gracie — best little girls ever Chloe is purrfect and Gracie loves to snooze. Sweet dreams, Gracie! Wayne and Joann Stanley […]
  • Riley in Wonderland
    Anyone who loves tabbies knows they can sometimes take your breath away. Riley is that tabby, with her fluid build, spiral side swirls and huge green eyes. She came to Happy Cats when her people […]
  • Aja & Starsky
    Aja came to us as a single kitten, an orphan who was found with another younger family of kittens. At first, she was so terrified she stopped eating and even the other kittens weren’t a comfort to […]
  • Blue found his happy ever after!
    Blue came to Happy Cats Haven when he was found abandoned outside during a cold and snowy winter. One of the Happy Cats staff started feeding him for caring for him, searching for an owner with no […]
  • Flynn’s brave new life
    We got the call in February of 2016 from one of our friends who has a TNR colony. It was minus 20 outside and a very thin, sick cat had shown up at her colony, looking for food. The others were not […]