I recently switched from Eukanuba to Orijen (made by Champion Pet Foods as stated by Britster). At the time my little man Miloh came into my life, the breeder had him on Eukanuba, but I began noticing his mouth & poop had a foul smell. After doing my research, I noticed that both Acana & Orijen (made by same company) worked well for him. It's been less than 2 weeks that we've made our switch, but the differences are very noticeable!