Onyx

Available

0-6 months|Border Collie|Male|Small|San Bernardino, CA

Onyx

Available

0-6 months|Border Collie|Male|Small|San Bernardino, CA

About Onyx

About Border Collie Dogs

Border Collies are widely regarded as the most intelligent dog breed in the world. Their extraordinary minds, incredible work ethic, and athletic ability make them remarkable companions for active, engaged owners. They're responsive, sensitive, and deeply connected to their people.

When you adopt a Border Collie, you're partnering with a brilliant, devoted dog who thrives on having a job to do. Whether it's learning tricks, playing fetch, or competing in agility, they approach every task with passion. Their loyalty and affection make the bond with their families incredibly rewarding.

Temperament

IntelligentEnergeticResponsiveTenacious

Size

Medium (30-55 lbs)

Exercise

High

Good With

Kids, Dogs

Lifespan

12-15 years

Health notes: Prone to hip dysplasia, epilepsy, collie eye anomaly, and deafness. Mental stimulation is just as important as physical exercise for this breed.

See all Border Collie in San Bernardino, CA Browse all Border Collie dogs

Adopting in San Bernardino, CA

San Bernardino's proximity to mountains and affordable living make it a practical city for pet adoption in the Inland Empire. Local shelters have many animals in need of loving homes, and the cost of living makes quality pet care more accessible.

With the San Bernardino National Forest just minutes away, local parks, and year-round sunshine, San Bernardino offers adopted pets access to incredible outdoor adventures from desert floors to mountain peaks.

Local Climate & Pet Care

Winter

38°F to 62°F

Dec – Feb

Mild valley temperatures are comfortable for daily outdoor pet routines, while nearby mountains offer snowy adventures for cold-weather breeds. Occasional frost on the coldest mornings may warrant a light jacket for small pets. This is a great season for exploring local parks without heat concerns.

Spring

45°F to 80°F

Mar – May

Warming temperatures and blooming citrus make spring a pleasant season for walks in San Bernardino’s parks. The foothills and mountain trails become accessible as snow melts. Start transitioning walk times earlier as temperatures climb through May.

Summer

62°F to 100°F

Border Collie

Apple Valley, CA

Peaches,6 months- 2 years

Cattle Dog, Border Collie

Apple Valley, CA

Wrangler,6 months- 2 years

Border Collie, Mixed Breed

Thousand Palms, CA

Onyx

Onyx

About Onyx

Adoption Fee

Rescues & Shelters

About Border Collie Dogs

Temperament

Adopting in San Bernardino, CA

Local Climate & Pet Care

Winter

Spring

Summer

More pets matching your search

Frances,6 months- 2 years

Biscotti,0-6 months

Wafer,0-6 months

Oreo,0-6 months

Macaron,0-6 months

Snickerdoodle,0-6 months

Samoa,0-6 months

Chester,6 months- 2 years

Benjamin,2 years old

Jack Jack,3-7 years

Peaches,6 months- 2 years

Wrangler,6 months- 2 years

About Border Collie Dogs

Temperament

Adopting in San Bernardino, CA

Local Climate & Pet Care

Winter

Spring

Summer

Fall