Seattle Humane sends more than a thousand kittens and cats into foster homes each kitten season. Caring for kittens is a huge part of what we do, read on to learn more! 

What is Kitten Season?

Kitten season for our area is typically from April – October during warmer months when cats go into heat. It’s important that if you see outdoor cats in your area, to make sure they’re spayed or neutered. You can do this by checking to see if they’re eartipped. Learn everything you ever wanted to know about Kitten Season! 

What to do if you find kittens

If you happen upon a litter of tiny kittens outdoors, it’s natural to want to scoop them up and try to care for them yourself or take them to a shelter. But both of those options may actually place them in more danger. To give newborn kittens the best chance of survival, follow these steps: 

  • Leave the kittens alone and try to figure out if their mom is still around. Observe them from a distance every couple of hours for 12 to 18 hours. If the kittens seem content and are not fussing, there’s a good chance their mom is coming back. 
  • If the kittens are in danger due to their location, move them to a safer spot nearby so the mom can easily find them when she returns. 
  • If the kittens are dirty, meowing or appear sick, underweight or dehydrated, contact your local shelter [othershelters.pdf] or a trap-neuter-return (TNR) or community cat program. They can help you determine if the kittens are at risk and if you should intervene. 
  • If you spot the mom, leave the kittens alone. When the kittens have been eating on their own for about four weeks, or are big enough for surgery (typically around 8-12 weeks old), humanely trap the whole family and have them spayed or neutered. A local TNR program may be able to help you with the trapping process. After the adult cats are fixed, release them at the location where you found them. TNR is the most humane method of preventing cats and kittens from entering the shelter system. Seattle Humane can support you in providing resources to keep the family safe, such as pet food or other housing ideas for feral cats. 
  • If you have the ability to foster the kittens and re-home them on your own, then we recommend socializing kittens as early as five weeks of age. Kitten socialization generally occurs between five weeks and seven weeks of age. Check out the Kitten Lady for all the virtual support you could need when fostering kittens. Seattle Humane can accept social kittens of all ages, and kittens in need of socialization between 5 weeks – 9 weeks of age. Contact [email protected] for appointment information.
  • Seattle Humane can provide supplies to help you foster the kittens and re-homing support. Contact us at [email protected] or [email protected] for more information.  
  • We can also provide low-cost veterinary care options for kittens and their parents. Learn more here or email us at [email protected]  

Which kittens should come to the shelter?

Healthy kittens should not come to the shelter

Do the kittens look clean, healthy and well-fed? They are being cared for by a mom and can be left alone until a re-homing or TNR plan is created. 

Unhealthy kittens should come to the shelter 

If the kittens are dirty, underweight, and/or have crusty, goopy eyes and mouths, these kittens are not healthy and require intervention. 

How you can help

Care for the mom and kittens 

We have a variety of resources available to provide support if you are able to keep the kittens and mom together in your home.   

  • Visit this page for a how-to guide for kitten care 
  • Read Kitten Lady’s book “Tiny but Mighty” 
  • Visit this page for information about vaccines and wellness visits offered through our Seattle Humane Wellness Clinic, or reach out to [email protected] for additional low-cost vaccine options 
  • Reference these examples of set-ups that work in small spaces or watch this video

Make a donation 

Community support makes our work possible, impacting the lives of thousands of local pets in need. You can make a secure, online gift today and help cats and kittens receive the expert care they deserve. Donate now! 

Donate supplies 

In-kind donations help us provide supplies to the families who care for our most vulnerable pets. Supplies can be purchased through our Amazon Wish List for direct delivery to our Foster Program. 

Let us know you are interesting in fostering 

Our Foster Program is not currently accepting new volunteers. Please submit the Volunteer Interest Form and select the checkbox indicating that you are interested in the Foster Program. Once our applications reopen, a member of our team will reach out to you with details and next steps.  

There may be opportunities to foster for other local shelters during kitten season, so we suggest reaching out to see if help is needed. 

Looking to adopt a cat or kitten?

View all of our available cats and kittens here! Once you identify the pet you wish to bring home, just fill out a pre-adoption questionnaire and start the process. A curbside appointment will be scheduled once our adoption advisors make a match.