Adopt Sienna Sienna is located at Leslie A. Malone Center Sienna Location: Leslie A. Malone Center Sex: Female Current Weight: 0 lbs Looks Like: Domestic SH Color: Brn Tabby-White Age: 1 Year Intake Date: 09/18/2025 ID: A1337796 About Sienna Meet Sienna — a sweet and adorable cat who just needs a little time to feel comfortable. Once she does, her affectionate side shines through. She’s looking for a calm home without small children where she can relax and feel secure. Adoption Fee: $110 Adopt Me Support My Care Share Facebook TikTok Instagram
We recommend starting your search for a new pet online. If you see a pet you want to meet, note their location and write down their ID number. We have three adoption facilities: Leslie A Malone Center in Denver, The Buddy Center in Castle Rock, and the San Luis Valley Animal Center in Alamosa. Adoptions are on a first come, first served basis. We regularly update our available cats, dogs, and small mammals online, but there’s always a possibility that the pet you saw on our site will find a home before you get a chance to visit. Learn everything you need to know about adopting a pet from Humane Colorado on the pet adoptions process page.
When you adopt a pet, please bring: A valid photo ID with your current address. If your ID does not have your current address, please bring another type of proof, such a utility bill, water bill or vehicle registration. Family members needed to finalize the adoption. If a dog-dog visit is necessary due to an animal’s history, your adoption counselor will advise you.
Our fees vary by animal and location: Cats and Kittens: * 5 months and under $300 $120 (SLV) 6 months to 1 year $200 $95 (SLV) 1 year to 5 years $110 $75 (SLV) 5 years and older $50 $50 (SLV) Dogs and Puppies: * 5 months and under $350 $250 (SLV) 6 months to 1 year $250 $175 (SLV) 1 year to 5 years $200 $125 (SLV) 5 years and older $100 $50 (SLV) Other Pets: Ferrets: $75 Rabbits $45 Guinea pigs $30 Small pets start at $5 Visit our adoption process page to learn more, including any adoption specials.
All adoptions include: Spay or neuter surgeries Age-appropriate vaccinations A microchip ID A free wellness visit with a participating veterinarian. A temporary collar and ID tag A temporary leash or a carrier
