Good day all, Could someone tell me if they have ever noticed their dog having a preference to pouch food versus the exact identical food in a can? Our baby is a senior and her teeth (or lack of I should say) are giving her problems. We switched her to wet food, but to see which ones she liked, we purchased the small pouches first. She likes them a lot. So, we purchased the exact same brand and flavor in the can and she won't touch it. I thought maybe because the morsels were slightly bigger in the can, I cut them into tiny pieces to match the size that come from the pouch - she still won't eat it. Maybe, she only liked the pouch those few times... so, I tried the pouch again, and she loved it. Here is my question... Can dogs smell the metal from the can maybe?