Dog Anti-Flea tracker/holder

This is a simple holder for Vectra Anti-Flea tubes, to easily keep track if you've protected your dog this month yet.
You can easily apply it to the wall with double sided tape.
Since it's impractical to buy 12 tubes at once, there's a pin for each month, once you've used the tube, you can place the pin in the front position to remember/indicate that you've done so.
I also use the Seresto collar for summer months, so I added another row of holes and 2 arrow pins so I can remember when I opene