I’m sure most of you have seen those “Keep Calm and Carry On” posters that are so very popular. I don’t care for them myself, but I’ve seen a lot of parodies that are pretty good. And there are also some kitty-themed ones out there!
Here are some prints I’ve found on Etsy:
Artmosphera offers some printable graphics that you can use as iron-ons.
BowWowzerZ sells pet ID tags and carries a few “Keep Calm” ones. This is my favorite, because it relays a good (if obvious) message:
You can find some cute “Keep Calm” cards on the SAD FACE Etsy shop, too.