LoginDiamond Naturals Extreme Athlete Dog Food Advisor › Forums › Editors Choice Forum › Diamond Naturals Extreme Athlete Viewing 3 posts - 1 through 3 (of 3 total) Author Posts April 2, 2014 at 8:40 am #37537 Report Abuse CaseMember My dog turns his nose up at the Canidae Grain Free Pure Elements but practically inhales Diamond Naturals Grain Free. I’m thinking about trying the Diamond Naturals Extreme Athlete. Have any of you guys tried it? April 3, 2014 at 10:04 pm #37701 Report Abuse CaseMember Oops! Did i say the d word? April 4, 2014 at 2:33 pm #37730 Report Abuse theBCnutMember Yep, but some of Canidae is made by Diamond too. Many of the places that carry Diamond foods don’t carry Extreme Athlete Author Posts Viewing 3 posts - 1 through 3 (of 3 total) The forum ‘Editors Choice Forum’ is closed to new topics and replies.