John Gordon is a paraplegic and uses a wheelchair.
His dog Freddy was specially trained for him, and Gordon needs Freddy to help him throughout the day.
Freddy was last seen Thursday in the area of Grangeville and 23rd Avenue in Lemoore.
Gordon says Freddy does not take easily to people he does not know, and is sensitive to noise.
The dog has a rabies tag with number 011149.