Boss has found a forever home!

Boss (Mastiff in Los Angeles, CA) is no longer available for adoption. But there are plenty of loving pets still waiting for a home like yours.

Boss

Found a forever home!

3-7 years|Mastiff|Male|X Large|Los Angeles, CA

Boss

Found a forever home!

3-7 years|Mastiff|Male|X Large|Los Angeles, CA

About Boss

About Mastiff Dogs

Mastiffs are massive, dignified dogs with hearts that match their enormous size. Despite their imposing appearance, they're gentle, patient, and incredibly loving with their families. Mastiffs are natural guardians who protect through their presence alone, rarely needing to be aggressive.

Adopting a Mastiff means gaining a calm, devoted guardian who brings a reassuring sense of security to your home. They're surprisingly gentle with children and prefer a relaxed lifestyle. Their steady, patient temperament makes them wonderful companions for families who have the space for a gentle giant.

Temperament

DignifiedGood-naturedCalmProtective

Size

Giant (120-230 lbs)

Exercise

Low

Good With

Kids, Dogs

Lifespan

6-10 years

Health notes: Prone to bloat, hip and elbow dysplasia, heart disease, and osteosarcoma. Their large size puts extra stress on joints, so maintaining a healthy weight is critical.

See all Mastiff in Los Angeles, CA Browse all Mastiff dogs

Adopting in Los Angeles, CA

Los Angeles is a wonderful city for pet adoption, with year-round sunshine and an outdoor lifestyle that pets love. Dozens of shelters and rescue groups across LA County have loving animals ready for their forever families.

From hiking in Griffith Park to lounging at dog-friendly beaches in Malibu and Long Beach, LA gives adopted pets an amazing quality of life. Choose adoption and help reduce overcrowding in local shelters.

Local Climate & Pet Care

Winter

48°F to 68°F

Dec – Feb

LA winters are mild with occasional rain, making it comfortable for outdoor pet activities nearly every day. Cooler mornings are great for longer walks in Griffith Park or Runyon Canyon. Rain can make trails muddy and slippery, so stick to paved paths after storms.

Spring

52°F to 72°F

Mar – May

Spring brings beautiful weather and blooming wildflowers along coastal trails. This is an ideal time for beach outings at dog-friendly spots in Malibu and Long Beach. Grass pollen and seasonal allergies can affect pets, so watch for itchy skin or watery eyes.

Summer

65°F to 85°F

Jun – Aug

Coastal areas stay comfortable, but inland valleys can exceed 100°F. Keep walks to early morning or evening and always test pavement temperature. Wildfire smoke can degrade air quality, so monitor AQI and keep pets indoors on poor air days.

Fall

Burbank, CA

Boss has found a forever home!

Boss

Boss

About Boss

Adoption Fee

Rescues & Shelters

About Mastiff Dogs

Temperament

Adopting in Los Angeles, CA

Local Climate & Pet Care

Winter

Spring

Summer

Fall

Boss has been adopted, but there are more pets just like him waiting for a home below!

Big Girl,3-7 years

Franchesca,6 months- 2 years

Kimmie,6 months- 2 years

Sweet Pea,6 months- 2 years

Yago,6 months- 2 years

Mango,3-7 years

Panda,3-7 years

Tanner,6 months- 2 years

Matt,3-7 years

Charles,6 months- 2 years

Sweetie,8 years and up

Pharoh,3-7 years

About Mastiff Dogs

Temperament

Adopting in Los Angeles, CA

Local Climate & Pet Care

Winter

Spring

Summer

Fall