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Lost Dogs Database for Riverside, CA

Search lost and found dogs, as well as other pets, in the Riverside area with PawBoost.

788 lost dogs in your search

Lost Male Dog last seen s Euclid ave and e holt blvd, Ontario, CA 91764

Reported 3 weeks ago, updated 1 week ago

Jerry Male Dog

LOST PawBoost ID: 72871117


Ontario, CA 91764

small brown chihuahua terrier russel mix white flee collar curled tail

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Lost Male Dog last seen Emerson and borders , Corona, CA 92882

Reported 1 week ago

Kobe Male Dog

LOST PawBoost ID: 72935268


Corona, CA 92882

View Pet

Lost Male Dog last seen Wilson, Perris, CA 92571

Reported 2 weeks ago, updated 1 week ago

Mia Male Dog

LOST PawBoost ID: 72894446


Perris, CA 92571

Small dog

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Lost Female Dog last seen S belle ave and W 3rd st, Corona, CA 92882

Reported 1 month ago, updated 1 week ago

Lucy Female Dog

LOST PawBoost ID: 72831385


Corona, CA 92882

Curly haired mixed terrier Black/Grey

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Lost Female Dog last seen Near Windsor San Bernardino California , San Bernardino, CA 92401

Reported 1 week ago

Chewies Female Dog

LOST PawBoost ID: 72934690


San Bernardino, CA 92401

She is a small Chihuahua She is very friendly

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Lost Female Dog last seen Bandini and palm, Riverside, CA 92506

Reported 3 weeks ago, updated 1 week ago

Sophie Female Dog

LOST PawBoost ID: 72872743


Riverside, CA 92506

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Lost Female Dog last seen 65th and archibald ave., Eastvale, CA 92880

Reported 1 month ago, updated 1 week ago

Ashley Female Dog

LOST PawBoost ID: 72840651


Eastvale, CA 92880

5 year old French bulldog, was wearing pink harness, not spayed

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Lost Female Dog last seen Silver Ridge, Chino Hills, CA 91709

Reported 1 week ago

Tee Tee Female Dog

LOST PawBoost ID: 72931714


Chino Hills, CA 91709

Thin, beige coat, high energy "Jack Russell"

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Lost Male Dog last seen Temple st and N wall ave , San Bernardino, CA 92410

Reported 3 months ago, updated 1 week ago

Ghost Male Dog

LOST PawBoost ID: 72670568


San Bernardino, CA 92410

Gary Merle and has a little hernia on his belly

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Lost Female Dog last seen Anabel by Jurupa Hills Golf course, Riverside, CA 92509

Reported 5 months ago, updated 1 week ago

Trixie/trixy Female Dog

LOST PawBoost ID: 72417506


Riverside, CA 92509

5-6lbs partially blind silver with light tan colors, friendly had collar with heart tag

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Lost Male Dog last seen Near ocean Ave , Perris, CA 92571

Reported 1 week ago

Reuz Male Dog

LOST PawBoost ID: 72930974


Perris, CA 92571

View Pet

Lost Male Dog last seen Near east 4th street Ontario ca, Ontario, CA 91764

Reported 1 week ago

Juneau Male Dog

LOST PawBoost ID: 72930955


Ontario, CA 91764

Black with white and tan Australia Shepherd

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Lost Male Dog last seen Chino california , Chino, CA 91710

Reported 3 weeks ago, updated 1 week ago

Smores Male Dog

LOST PawBoost ID: 72874361


Chino, CA 91710

Shih Tzu cream and tannish just had a haircut prior to this photo

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Lost Female Dog last seen Merrill ave, Fontana, CA 92335

Reported 1 week ago

Chulis Female Dog

LOST PawBoost ID: 72928796


Fontana, CA 92335

Pomeranian, yellow, white, beige, black eyes

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Lost Male Dog last seen Theda and Spring, Perris, CA 92570

Reported 6 months ago, updated 1 week ago

Ana Garcia Male Dog

LOST PawBoost ID: 72361769


Perris, CA 92570

White and light brown

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Lost Female Dog last seen Willow and Cornell in Rialto , Rialto, CA 92376

Reported 5 months ago, updated 1 week ago

Yillo Female Dog

LOST PawBoost ID: 72402100


Rialto, CA 92376

Small black and white shih-tzu. Her hair was short and she had on a red dress when we lost her.

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Lost Female Dog last seen Victoria and 14th , Highland, CA 92346

Reported 6 months ago, updated 1 week ago

Hurley Female Dog

LOST PawBoost ID: 72292894


Highland, CA 92346

Red nose pit

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Lost Female Dog last seen Mango ave and Russo, Fontana, CA 92336

Reported 2 weeks ago, updated 1 week ago

Sky Female Dog

LOST PawBoost ID: 72919898


Fontana, CA 92336

White Terrier. Small about 6 pounds Last seen in Fontana, CA near Mango ave

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Lost Female Dog last seen San Antonio Ave and Olive, Pomona, CA 91766

Reported 1 month ago, updated 1 week ago

Molly Female Dog

LOST PawBoost ID: 72818814


Pomona, CA 91766

German Shepherd Husky Mix

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Lost Male Dog last seen C street Colton ca, Colton, CA 92324

Reported 1 year ago, updated 1 week ago

Bolt Male Dog

LOST PawBoost ID: 71606032


Colton, CA 92324

white and light brown spots on body, 1 year old male, black circle spots on nose and black spots on stomach

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Lost Dog Data for Riverside, CA

There are 788 lost dogs in Riverside, CA.

Find Local Dog Shelters in Riverside, CA

PawBoost has communities of dog-lovers across the country and beyond that help find missing dogs, and that means partnerships with dog shelters in the US and in Canada.

Are you a team member at a shelter not yet partnered with PawBoost?

Request Shelter Partnership

Find Your Dog Sooner with PawBoost

When you have a missing dog, it can be difficult to know what to do in the moment.

How do I find my dog? Do I have to visit the dog shelters in my area in person, or is it okay to just call? How can I get the word out to my local community in Riverside?

With our free tools and premium add-on services, PawBoost helps lost dog owners find their furry loved ones – 2,228,869 pets reunited and counting!

Find your lost dog faster with PawBoost.

Report Lost Dog

Frequently Asked Questions

I lost my dog. What should I do?

Take advantage of online platforms – they help you get the word out, quickly and easily. You can report your lost dog to PawBoost in no time flat. We'll send an email alert to our local members, post to the PawBoost-powered Facebook page for your area, add your dog to our lost & found, and make a lost dog flyer – all for free.

Other sites that help you raise local awareness for your lost dog with minimal time and effort are Nextdoor.com – a PawBoost partner – and Craigslist. Both of these sites have very active lost & found sections mainly used for lost pets. We highly recommend you use these resources in addition to PawBoost!

Visit your local shelters and animal control agencies in person. Details can get lost in translation over the phone and that might lead to missed connection.

If chipped, make sure your dog's microchip is registered and up to date. If you don't know your pet's chip manufacturer or number, your vet should be able to help locate this information.

Put up flyers and tell your neighbors to be on the lookout. The more you engage the Riverside community, the better your chances of a happy reunion!

Read our full guide on how to find your lost dog for more actionable tips.

Where do I report a lost dog in Riverside, CA?

If you lost a dog, we would like to help. You can report a lost dog to PawBoost for free to help find your dog in the Riverside area. Millions of pet lovers have signed up for our local lost & found pet alerts, and that includes pet lovers near Riverside!

Do I have to pay for premium PawBoost services to find my lost dog?

You don't have to pay to find your lost pet with PawBoost. PawBoost's free dog finder services have helped millions of people reunite with their lost dogs.

PawBoost does offer premium upgrades to help increase the reach of your lost pet alert.

You can learn more about what free and premium services PawBoost offers here.