Cats don't hang around anywhere near fireworks, let alone artillery barrages. Good luck keeping them there.
Just get deaf cats
This is the obvious answer.
There are many cats kept in the Ukrainian dugouts. However, it seems that mice have incredibly proliferated by feeding on the Ruscist corpses left out in the open. Cats are physically unable to consume them all at once.
Cats don't hang around anywhere near fireworks, let alone artillery barrages. Good luck keeping them there.
Just get deaf cats
This is the obvious answer.
There are many cats kept in the Ukrainian dugouts. However, it seems that mice have incredibly proliferated by feeding on the Ruscist corpses left out in the open. Cats are physically unable to consume them all at once.