We liked the idea with the spoon hole. Should not have a huge impact on the expiration of the food since the small can only lasts  about a day

user_2347873854

0.2mm layer, 3 walls, 15% infill

yes, and you don't have to wash the spoon or replace it with a clean one after each serving of food :) 

<p>Lid for cat food cans with hole to spoon<br>If it doesn&#39;t fit, you can scaled this model on slicer</p>