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!


Acatemy Awards are back!

October 21, 2017

We’re rolling out the red carpet again for our Acatemy Awards! This year our event features Clawed, a live Chopped-style cocktail competition, and Cat Community awards to the best businesses and individuals who advocate for our regional cats, along with a fabulous live auction.

Jack Frost @ Happy Cats

Kitty Kindergarten

November 5, 2017

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



Woohoo! Brisco, Belle, Phoebe, Doc, Ginger Girl, Goji, Noodle and PEKOE 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

  • Kanna (Pineapple) and Fenrir (Papaya)
    As you can see, my favorite snuggle buddy is my brother, Fenrir (FKA Papaya). My name is Kanna (FKA Pineapple) and my siblings and I had kind of a rough start in life. Thankfully, we ended up at […]
  • Green-eyed Sandy
    As you can see, beautiful green-eyed Sandy is on top of the world in her new home. Sandy came to Happy Cats with her two sisters as catolescents after being flipped from living as feral. Meaning […]
  • Skittles & Shadow
    Skidoo came to Happy Cats after her person died. A neighbor had been going to the house to feed her, but was not a cat person, so she had little human contact for almost a year. In fact, she might […]
  • 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 […]