Last year, 445 animals found new homes.
Saturday's event is called "Happy Pawlidays," and it was held until 5 p.m. at 14 animal shelters throughout the Los Angeles area.
- Downey Animal Shelter, 11258 S. Garfield Ave.
- Carson Animal Shelter, 216 W. Victoria St., Gardena
- Baldwin Park Animal Shelter, 4275 N. Elton St.
- Lancaster Animal Shelter, 5210 W. Avenue I
- Castaic Animal Shelter, 31044 N. Charlie Canyon Rd.
- Agoura Animal Shelter, 29525 Agoura Road, Agoura Hills
- Antelope Valley Adoption Only Center, 42116 Fourth St. East, Lancaster
The reduced fees were set to continue through Christmas Eve.
City News Service contributed to this report.