Meet Sully.

Oakley, CA · Adult · Mastiff / Cane Corso Mastiff

Listed since Sep 12, 2026. Listing dates do not establish shelter intake or continuous availability.

First seen by Goodmorph Oct 30, 2026.

Rescue last updated: Sep 13, 2026

In the shelter’s words

Meet Sully! Looking for a giant lap dog, BFF, and big drooly shadow who wants to go everywhere with you? Sully might be your guy.Sully is a 6 ish year old Mastiff, 135lbs ish, easy going and sweet as pie. He has one good eye, the "good eye" had cherry eye repair on it but it may pop out again, otherwise he is doing great. Personality: Sully is a gem! He's the definition of a social butterfly- incredibly friendly and affectionate, just loves being right by his person's side.Things he loves: Car rides, little adventures, walks, just being part of your everyday life. He is very much a "where are we going?" kind of dog.Potty trainedCrate trainedSully will go into a crate, but it definitely isn't his favorite place to be. He would much rather be hanging out with you.Other dogs: Sully is very social and friendly w/ other friendly dogs. He would likely do well with another chill, friendly dog who matches his easygoing energy.Cats: Sully currently lives well w/ a confident cat. With a proper intro he should do ok living with cats.Kids: Sully is a big guy! He can absolutely knock over small kids. Ideally best w/ older kids comfortable around giants.Quirks: Despite his size, Sully is pretty convinced he is lap-dog sized. He would happily spend his whole day following you around, leaning on you, and being your oversized drooly shadow.Ideal home: Sully would thrive with someone comfortable with giant breeds who understands the importance of keeping a big guy's joints safe and their maintenance and costs. He's already ramp trained for getting in and out of the car and would love someone who wants to bring him along rather than leave him behind. Someone looking for a big goofy bff to tag along for coffee runs, walks, little adventures, and then come home and hang out on the couch. Sully really just wants to be included in life, and honestly, with that big drooly face, it's pretty hard not to include him. All K9ppr dogs are fixed, microchipped, vaccinated etc prior to adoption. #bayareadogrescue #mastiffrescue #corsoPlease note-detailed adoption app required! We're looking for the right forever fit www.K9ppr.org

RescueGroups record ID: 22774315

What this home needs

• Other dogs

  Mentioned by the shelter

  “Feed checkbox: Yes”

  Not a verified observation — ask staff about the context. A positive shelter report may support search results; it remains unverified and needs confirmation.

  Shelter statement ↗
• Cats

  Mentioned by the shelter

  “Feed checkbox: Yes”

  Not a verified observation — ask staff about the context. A positive shelter report may support search results; it remains unverified and needs confirmation.

  Shelter statement ↗
• Children

  Mentioned by the shelter

  “Feed checkbox: Yes”

  Not a verified observation — ask staff about the context. A positive shelter report may support search results; it remains unverified and needs confirmation.

  Shelter statement ↗
• Still to ask the shelter

  housing and stairs · medical and care. These details are not documented here; unknown does not mean no.

Roster last seen: Nov 2, 2026, 6:25 AM UTC
Goodmorph last synced: Nov 2, 2026, 6:25 AM UTC
Availability confirmed by a person: Not confirmed

Shelter staff and authorized volunteers: add a dated observation

This shared profile remains available for up to 90 days after it leaves the source roster, unless removal is requested sooner. Adoptions and applications are handled by the shelter.