1.0Dog Food Advisorhttps://www.dogfoodadvisor.com/forumstheBCnuthttps://www.dogfoodadvisor.com/forums/author/pattyvaughn-2/| Dog Food Advisorrich600338<blockquote class="wp-embedded-content" data-secret="ttufgaNUAJ"><a href="https://www.dogfoodadvisor.com/forums/reply/60547/">Reply To: Diet & Ear Infection (Puggle)</a></blockquote><iframe sandbox="allow-scripts" security="restricted" src="https://www.dogfoodadvisor.com/forums/reply/60547/embed/#?secret=ttufgaNUAJ" width="600" height="338" title="“Reply To: Diet & Ear Infection (Puggle)” — Dog Food Advisor" data-secret="ttufgaNUAJ" frameborder="0" marginwidth="0" marginheight="0" scrolling="no" class="wp-embedded-content"></iframe><script type="text/javascript">
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He says 50% because dogs can be allergic to any food that has protein in it, not just meat proteins. An elimination diet is the way to go to figure out what your dog is reacting to.