Jaime Guajardo of Klamath Falls is one of hundreds of people competing in this weekend's dog show in Douglas County. The Wild Rivers Cluster Dog Show at the Douglas County Fairgrounds is one of the biggest dog shows in Oregon. About 750 dogs have been entered this year, which is down compared to past years. The show is from 8 a.m. to 2:30 p.m. and runs through Sunday. There are also booths set up for canine health testing and dog supplies. Parking is $5, and admission into the show is free.