Pet food companies touting transparency on ingredients, sourcing and processing. We all know consumers are demanding and thirsting for transparency on how pet food is made, what’s in it and where those substances (and the material it’s packaged in) come from. Last year at GPE, Open Farm launched its pet food line with a message of ethical and humane sourcing and production, certified by a third-party organization, Certified Humane. Its packaging can also be recycled through TerraCycle. That’s just one example; will we see more during this show?