Meet Mayo.

Rancho Cucamonga, CA · Adult · Great Pyrenees (medium coat)

Listed since Oct 13, 2026. Listing dates do not establish shelter intake or continuous availability.

First seen by Goodmorph Oct 30, 2026.

Rescue last updated: Oct 31, 2026

In the shelter’s words

Mayo is about 3 years old, Great Pyrenees or Pyrenees mix, UTD on vaccines & neutered. This gentle giant is a giant goof ball and absolutely loves to get a good roll on when outside, feet & legs waving in breeze. He was aloof to the medium-size female mix breed we dog tested him with; he sniffed her but was more interested in environment. Since he was a stray we cannot speak of his livestock experience, although he hasn’t been bothered by the 2 ducks we have (available for adoption) but there has always been a fence/barrier btw them & Mayo. He can be aloof which is not unusual for a Pyr but he will also seek out affection, it's Mayo's world we just share it with him. Livestock guarding or XL dog experience a plus but not necessary, he could live in a quiet or busy home as long as he is a priority. Is this peaceful colossus of fluff your next family member? Come down to Rancho Cucamonga Animal Center, we love talking about our dogs.

RescueGroups record ID: 22846006

What this home needs

• Still to ask the shelter

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

Roster last seen: Nov 2, 2026, 6:29 AM UTC
Goodmorph last synced: Nov 2, 2026, 6:29 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.