Hello,
So he is also responsible for what the animal does and must ensure that the cat stops doing it.
Exactly. A cat is the private hobby and pleasure of its owner. I certainly have to accept that it sometimes walks through my garden, completely okay, they are also cute to look at and my children always like to watch them.
But I certainly must not and will not accept a massive health risk to my children!
How the owner manages that is nmfp (=Not my f**** Problem). But if he doesn't get the problem under control, he must not complain if others solve the problem in their own way.
The owner can also offer to clean the fully shitted garden every (!) day. Then the problem is also solved. If the owner is too lazy for that, okay, then other measures have to be taken.
Even if many cat owners see it very differently, my children rank several levels higher in the hierarchy than the neighbor’s cat.
But before this turns into a cat hater discussion; it still has to be clarified whether it is a cat, and if so, which one!
Further details see below.
Best regards,
Andreas