Border Collie Adoption in Rialto, CA: Border Collie Puppies for Sale in Rialto, CA

Adopt a Border Collie near you in Rialto, California

We don't see any Border Collies available for adoption right now, but new adoptable pets are added every day. Try a different search below!

Or, how about these Border Collies in cities near Rialto, California

These Border Collies are available for adoption close to Rialto, California.

Cheyanne

Border Collie Australian Cattle Dog

Female, Puppy

San Bernardino, CA

Size

(when grown) Med. 26-60 lbs (12-27 kg)

Details

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

Story

You can fill out an adoption application online on our official website.Meet Cheyanne - The Gentle Soul Learning to Shine If ever there was a puppy in need of a patient, loving heart - Cheyanne is your girl. This baby-faced beauty is the shyest of her siblings, and we mean SHY. She's the kind of pup who might tinkle a little when first scooped up, not because she's naughty, but because the world still feels so big and scary. But here's the magic: when foster mama holds her close, Cheyanne melts right into her neck - like she's finally found the safe place she's been looking for. In those quiet snuggles, she's learning that people can be gentle, that love can be safe, and that puppy life doesn't have to be so complicated after all. At about 20 pounds now, we expect Cheyanne to grow to a perfect medium-sized dog between 40-55 pounds. Her heart is as soft as her coat, and she's searching for a forever home that will go at her pace. A confident canine companion would be a huge help - someone to show her the ropes, reassure her that mailmen are not monsters, and remind her that couches are excellent for naps. Cheyanne won't be the life of the party right away - but give her time, love, and the right four-legged mentor, and this sweet, soulful girl will blossom into your most loyal companion. Could you be the safe haven she's been waiting for. Apply here to meet Cheyanne and show her what forever really means.Visit this organization's web site to see any additional information available about this pet.March 11, 2026, 12:33 am

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Casper

Border Collie Australian Cattle Dog

Male, Young

San Bernardino, CA

Size

(when grown) Med. 26-60 lbs (12-27 kg)

Details

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

Story

You can fill out an adoption application online on our official website.Meet Casper - The Sensitive Tough Guy Casper might be the biggest pup of his litter, but don't let that size fool you - beneath that sturdy frame is a soft-hearted goofball who's just trying to figure it all out. Sure, he can be a bit of a bossy big brother to his siblings (he IS the largest, after all), but when it comes to other dogs, he's all about good vibes and playtime. This freckly chunk is equal parts "tough guy" and "delicate soul". One minute he's confidently charging around the yard like he owns the place, the next he's staring wide-eyed at foster mama because - gasp! - a drop of water hit his leg while she was spraying the patio. Rude. But when it's his idea, Casper absolutely loves the kiddie pool. Splash sessions, zoomies, belly flops - you name it, he's in. And when he's all tuckered out, he's the first to come snuggle up for some well-earned affection. Casper is the most people-focused of his crew and thrives on attention, praise, and snacks (in no particular order). At about 22 pounds now, we estimate he'll land somewhere between 44-60 pounds when fully grown - just the right size for a lifetime of adventures, couch cuddles, and maybe a little more splash time (on his terms, of course). If you're ready for a loving, spirited pup with a heart as big as his paws, Casper's your guy. Let's find him the home his sensitive little soul deserves. Please apply here to meet Casper!Visit this organization's web site to see any additional information available about this pet.March 11, 2026, 12:33 am

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