Kittens and Cats in Rio Vista, CA

Adopt a cat in Rio Vista, California

These adorable cats are available for adoption in Rio Vista, California. To learn more about each adoptable cat, click on the "i" icon for fast facts, or their photo or name for full details.

Kitty

Domestic Shorthair

Female, Young

Oakley, CA

Size

(when grown) -

Details

Good with kids, Good with dogs, Good with cats, House-trained, Spayed or Neutered,

Story

Her Name is Kitty She is a Great cat she is not a problem at all. she goes to the bathroom outside she will just go out the door when you tell her to go out; show her where the food is first so she knows to come back. She is Spayed . She is almost two years old and she has hade her shots but I put unknown because I think she is due for her rabies shot. I want to keep her but it 1000 for each animal deposit they are selling the house i'm currently living in . she would be a great member to a loving family that would have her >

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Carl

Russian Blue

Male, Young

Oakley, CA

Size

(when grown) -

Details

Good with kids, Good with dogs, Good with cats, House-trained, Spayed or Neutered, Shots are up-to-date,

Story

I,ve had Carl since he was born. He was one of the kittens of my brothers cat. He is 3 years old. He is very vocal, playful, and affectionate. He also likes belly rubs and massages. He likes to hunt since we live on a property that has 4 acres and lots of rodents. He is an indoor and outdoor cat. I want to find someone that will take good care of him.

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Tucker

American Shorthair

Male, Young

Oakley, CA

Size

(when grown) -

Details

Good with kids, Good with cats, House-trained,

Story

I am looking to put up these two cats for adoption. They showed up at my house a few months back, and I took them in to take care of them. We could never find the owners. They appear to be siblings and as you can see our super cute. They are Very good cats, very loving and good with kids. I’m looking for a good family that will take both of them into their loving home. They have been indoor cats their entire lives and have never been outside except for when we found them which they were about four weeks old at the time. They are now about 6 months old. Please let me know if you’re interested.

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Nugget

Domestic Shorthair

Female, Kitten

Antioch, CA

Size

(when grown) -

Details

Good with kids, Good with cats, House-trained, Spayed or Neutered,

Story

Meet Nugget & Dot – A Bonded Pair Full of Personality! Born May 7, 2025, Nugget and Dot are a lovable brother-sister duo who couldn’t be more different—or more inseparable. They may not look alike (Dot is mostly black, while Nugget is a beautiful mix of tan and brown), but their bond is unbreakable. These two love to wrestle, chase feathers, and go wild for laser lights. At bedtime, they turn into cuddle bugs. Dot likes to play the boss, but Nugget happily humors him—it’s all part of their funny, charming dynamic. Ready for double the love and laughter? Nugget and Dot are looking for a forever home together! They will be at Pet Food Express Saturday & Sunday from 10am to 1:30. For more information…verleneanddavid@sbcglobal.net Thank you for considering a rescued kitten!! HALO's cats and kittens can be seen at Pet Food Express in Antioch and Clayton. Please check ahead to see which store the kitty you are interested in will be at. Please bring your own carrier! Antioch hours are every Saturday and Sunday 10am-1:30pm (except the third Saturday, we do not have an adoption event). Antioch store is located at 5829 Lone Tree Way, Suite B, Antioch, CA. Clayton hours are every Saturday and Sunday, 10:30am-2pm. Clayton store is located at 5404 Ygnacio Valley Rd. January 6, 2026, 9:29 am

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Neo Polly

Calico

Female, Adult

Antioch, CA

Size

(when grown) -

Details

Good with kids, Not good with dogs, Good with cats, Needs experienced adopter, House-trained, Spayed or Neutered, Shots are up-to-date,

Story

I got her when she was a kitten from a friend looking to home her cats litter. She has moved from a house to an apartment with me and adapted just fine, she does well with my boyfriends cat but it took them a while to warm up to eachother but after a few months they’ll lay next to eachother but have never cuddled. She can be feisty to new people and is scared when new people come over and will hide until they come over a few times and she gets used to them. I’m looking for someone who has patience and a soft tone that will make her comfortable. I’ve never been mean to her and that’s what she’s used to

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Fiona

Calico

Female, Adult

Antioch, CA

Size

(when grown) -

Details

Good with kids, Good with cats, Spayed or Neutered,

Story

Fiona is a very timid and skittish 7 almost 8 year old cat at first but once she warms up to her surroundings she is a sweetheart who loves attention and affection and loves giving you kisses. She has some trouble going in the litter box I am not sure why. she is spayed but not up to date with shots. Indoor only and is bonded with her sister Sprite (Black/White cat) who will also be going with her if adopted. Sprite is a talkative sweetheart who is not shy at all and is always up for a long conversation. She is litter box trained has no issues and is also spayed but not up to date on shots. She does have an allergy to fleas and gets a bad rash on her lower back start of her tail but it has been okay recently.

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Use the search tool below to browse adoptable kittens and adult cats in Rio Vista, California.

Kittens and cats in Rio Vista, California

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Kittens and cats in Rio Vista, California

Jump to:

Adopt a cat in Rio Vista, California

These adorable cats are available for adoption in Rio Vista, California. To learn more about each adoptable cat, click on the "i" icon for fast facts, or their photo or name for full details.

Search for a kitten or cat

Kittens and cats in nearby cities

Cat shelters and rescues in Rio Vista, California

Looking for a specific shelter or rescue?

Looking for a specific breed?

Popular cat breeds

Popular cat breeds