Adoptable
Cassio’s Pawsport
Border Collie · Young
Oakland Animal Services · Oakland, ca
Young
Age
Male
Sex
Medium
Size
Border Collie
Breed
Well, hello! Cassio here.
I'm a quiet observer at first, but once I know you're safe, I bloom into an affectionate shadow who leans against your legs and dreams of lap time with someone patient enough to understand me.
My notes say I'm a world-class cuddler, and I'd like that on the record.
I'm a youngster — a little goofy, very teachable, and absolutely ready to grow up beside someone wonderful.
I do come with a few special needs, but please don't let that scare you off — I just need a patient friend, and I pay it back tenfold.
I'm a Oakland local, just waiting on the right person.
Here's the thing — I can't tell if we'd truly click until I know a little about you. Sign in (it's free) and I'll size up your place, say hello to any dogs you've got — or be your very first — and give you my honest read on whether we'd be a match.
Who knows — by Labor Day I might be napping on somebody's couch. I'd love it to be near you, one way or another.
Thanks for spending a minute with me. I'll be right here, tail ready, hoping it's you. — Cassio
- Special needs
Best in an adults-only home
Special needs: [YELLOW]Background: Bite case intake 5/2/26 having bitten a jogger. Red dot on intake d/t bite; Had not met either handler prior to handling evaluation completed on 5/13/26.O: Soft face, loose, high wagging tail at the front of the kennel. Took treats gently through the bars. Easy to leash. Came out with very soft, relaxed body language and loose, high wagging tail. Walked ahead of handler and put paws on second handlerbx00#25;s legs to greet. Very relaxed body language throughout. Pulled moderately on leash. Attempted to mark in the hallway. Eliminated x1 on reaching the trash can outside. Marked several times in the yard. Dropped leash in the yard. Dog immediately approached both handlers with very relaxed body language and relaxed open mouth, soft wagging tail. Put paws up on handlers and enthusiastically licked faces. Chased toys but did not pick up. Took treats gently. Bounced around playfully when asked to sit. Followed handler with loose body language when handler jogged around the yard, then veered off to sniff. Relaxed with all over handling of head, neck, chest, legs, belly. Allowed teeth check. Approximately 2 years old by teeth. No issues walking back to the kennel. Dog entered the kennel without issue. A: Highly affiliative. Appears to enjoy pets and comfortable with full handling. Medium Energy. Does not appear to know any commands. Treat motivated. Yellow volunteer took dog out and confirmed behavior was consistent across multiple handlers. Yellow for in-shelter handling d/t bite history. Otherwise presents as a green dog with no issues handling. P: Make available for adoption with bite disclosure. Adult only home. Recommend patient rewards-based approach to basic training (leash walking, basic commands) with structured and slow introduction to new environments/people. Potential adopters should be aware that dog has a history of pursuing cyclists and joggers and has previously bitten a jogger. When outside of the home, precautions should be taken to keep him confined in secure fenced area or restrained on-leash to prevent future incidents where he could be triggered to pursue a person.B [2026-05-14 01:22:00.000]
About Cassio
Cassio – Wiggly, Affectionate, and Full of Charm Cassio is a 2-year-old Pit Bull Terrier mix weighing 41 pounds with a delightful waggy personality and a big love for human attention. Enthusiastic walking buddy: Cassio may pull excitedly at the start of walks, but is easy to handle due his manageable size. Extra affectionate: It doesn't take long for Cassio to hop up with his front paws on your legs, gazing up for attention and possibly sneaking in a quick face lick. He also loves leaning against people or stretching out across a lap for butt scratches. Playful and easygoing: Cassio can happily entertain himself with a plush toy and enjoys gentle play with other dogs in doggie playgroup. Social sweetheart: His waggy, people-loving personality shines through in nearly every interaction, making him a fun and affectionate companion. Cassio would do best with appropriately matched dogs or as a solo dog with dog friends outside the home.
Good to know
Special needs
[YELLOW]Background: Bite case intake 5/2/26 having bitten a jogger. Red dot on intake d/t bite; Had not met either handler prior to handling evaluation completed on 5/13/26.O: Soft face, loose, high wagging tail at the front of the kennel. Took treats gently through the bars. Easy to leash. Came out with very soft, relaxed body language and loose, high wagging tail. Walked ahead of handler and put paws on second handlerbx00#25;s legs to greet. Very relaxed body language throughout. Pulled moderately on leash. Attempted to mark in the hallway. Eliminated x1 on reaching the trash can outside. Marked several times in the yard. Dropped leash in the yard. Dog immediately approached both handlers with very relaxed body language and relaxed open mouth, soft wagging tail. Put paws up on handlers and enthusiastically licked faces. Chased toys but did not pick up. Took treats gently. Bounced around playfully when asked to sit. Followed handler with loose body language when handler jogged around the yard, then veered off to sniff. Relaxed with all over handling of head, neck, chest, legs, belly. Allowed teeth check. Approximately 2 years old by teeth. No issues walking back to the kennel. Dog entered the kennel without issue. A: Highly affiliative. Appears to enjoy pets and comfortable with full handling. Medium Energy. Does not appear to know any commands. Treat motivated. Yellow volunteer took dog out and confirmed behavior was consistent across multiple handlers. Yellow for in-shelter handling d/t bite history. Otherwise presents as a green dog with no issues handling. P: Make available for adoption with bite disclosure. Adult only home. Recommend patient rewards-based approach to basic training (leash walking, basic commands) with structured and slow introduction to new environments/people. Potential adopters should be aware that dog has a history of pursuing cyclists and joggers and has previously bitten a jogger. When outside of the home, precautions should be taken to keep him confined in secure fenced area or restrained on-leash to prevent future incidents where he could be triggered to pursue a person.B [2026-05-14 01:22:00.000]
Cassio is listed by Oakland Animal Services in Oakland, ca. The rescue handles the adoption — Pawsada helps the right family discover Cassio.
Listing provided via RescueGroups.org. Details are maintained by the listing rescue and may change.