I object
If you live on a farm or some type of private property you usually have gates there to make sure that no animals escape and that it stays private. But some people who come in and out of the property could care less about the rules and just leave the gate wide open.
It’s not their problem if people wander in and out of the property or if animals escape, after all, that’s the problem of the owner. Well, the owner in this case understands that and wanted to make sure it would never happen again. The note they left explains their anger very clearly.